16427743696

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{27997}}^1$

素因数の和:28069

約数の個数: 120

約数和(自身を含む): 40661159424

約数和(自身を除く): 24233415728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 169, 182, 208, 217, 248, 338, 364, 403, 434, 496, 676, 728, 806, 868, 1183, 1352, 1456, 1612, 1736, 2366, 2704, 2821, 3224, 3472, 4732, 5239, 5642, 6448, 9464, 10478, 11284, 18928, 20956, 22568, 27997, 36673, 41912, 45136, 55994, 73346, 83824, 111988, 146692, 195979, 223976, 293384, 363961, 391958, 447952, 586768, 727922, 783916, 867907, 1455844, 1567832, 1735814, 2547727, 2911688, 3135664, 3471628, 4731493, 5095454, 5823376, 6075349, 6943256, 9462986, 10190908, 11282791, 12150698, 13886512, 18925972, 20381816, 22565582, 24301396, 33120451, 37851944, 40763632, 45131164, 48602792, 66240902, 75703888, 78979537, 90262328, 97205584, 132481804, 146676283, 157959074, 180524656, 264963608, 293352566, 315918148, 529927216, 586705132, 631836296, 1026733981, 1173410264, 1263672592, 2053467962, 2346820528, 4106935924, 8213871848, 16427743696]

約数ペア:

[(1, 16427743696), (2, 8213871848), (4, 4106935924), (7, 2346820528), (8, 2053467962), (13, 1263672592), (14, 1173410264), (16, 1026733981), (26, 631836296), (28, 586705132), (31, 529927216), (52, 315918148), (56, 293352566), (62, 264963608), (91, 180524656), (104, 157959074), (112, 146676283), (124, 132481804), (169, 97205584), (182, 90262328), (208, 78979537), (217, 75703888), (248, 66240902), (338, 48602792), (364, 45131164), (403, 40763632), (434, 37851944), (496, 33120451), (676, 24301396), (728, 22565582), (806, 20381816), (868, 18925972), (1183, 13886512), (1352, 12150698), (1456, 11282791), (1612, 10190908), (1736, 9462986), (2366, 6943256), (2704, 6075349), (2821, 5823376), (3224, 5095454), (3472, 4731493), (4732, 3471628), (5239, 3135664), (5642, 2911688), (6448, 2547727), (9464, 1735814), (10478, 1567832), (11284, 1455844), (18928, 867907), (20956, 783916), (22568, 727922), (27997, 586768), (36673, 447952), (41912, 391958), (45136, 363961), (55994, 293384), (73346, 223976), (83824, 195979), (111988, 146692)]