12467832

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 34020000

約数和(自身を除く): 21552168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 89, 104, 156, 178, 267, 312, 356, 449, 534, 712, 898, 1068, 1157, 1347, 1796, 2136, 2314, 2694, 3471, 3592, 4628, 5388, 5837, 6942, 9256, 10776, 11674, 13884, 17511, 23348, 27768, 35022, 39961, 46696, 70044, 79922, 119883, 140088, 159844, 239766, 319688, 479532, 519493, 959064, 1038986, 1558479, 2077972, 3116958, 4155944, 6233916, 12467832]

約数ペア:

[(1, 12467832), (2, 6233916), (3, 4155944), (4, 3116958), (6, 2077972), (8, 1558479), (12, 1038986), (13, 959064), (24, 519493), (26, 479532), (39, 319688), (52, 239766), (78, 159844), (89, 140088), (104, 119883), (156, 79922), (178, 70044), (267, 46696), (312, 39961), (356, 35022), (449, 27768), (534, 23348), (712, 17511), (898, 13884), (1068, 11674), (1157, 10776), (1347, 9256), (1796, 6942), (2136, 5837), (2314, 5388), (2694, 4628), (3471, 3592)]