28778849132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{11927}}^1$

素因数の和:12063

約数の個数: 96

約数和(自身を含む): 59636183040

約数和(自身を除く): 30857333908

約数列:

[1, 2, 4, 11, 22, 29, 31, 44, 58, 61, 62, 116, 122, 124, 244, 319, 341, 638, 671, 682, 899, 1276, 1342, 1364, 1769, 1798, 1891, 2684, 3538, 3596, 3782, 7076, 7564, 9889, 11927, 19459, 19778, 20801, 23854, 38918, 39556, 41602, 47708, 54839, 77836, 83204, 109678, 131197, 219356, 262394, 345883, 369737, 524788, 603229, 691766, 727547, 739474, 1206458, 1383532, 1455094, 1478948, 2412916, 2910188, 3804713, 4067107, 7609426, 8003017, 8134214, 10722373, 15218852, 16006034, 16268428, 21098863, 21444746, 22553957, 32012068, 42197726, 42889492, 45107914, 84395452, 90215828, 117946103, 232087493, 235892206, 248093527, 464174986, 471784412, 496187054, 654064753, 928349972, 992374108, 1308129506, 2616259012, 7194712283, 14389424566, 28778849132]

約数ペア:

[(1, 28778849132), (2, 14389424566), (4, 7194712283), (11, 2616259012), (22, 1308129506), (29, 992374108), (31, 928349972), (44, 654064753), (58, 496187054), (61, 471784412), (62, 464174986), (116, 248093527), (122, 235892206), (124, 232087493), (244, 117946103), (319, 90215828), (341, 84395452), (638, 45107914), (671, 42889492), (682, 42197726), (899, 32012068), (1276, 22553957), (1342, 21444746), (1364, 21098863), (1769, 16268428), (1798, 16006034), (1891, 15218852), (2684, 10722373), (3538, 8134214), (3596, 8003017), (3782, 7609426), (7076, 4067107), (7564, 3804713), (9889, 2910188), (11927, 2412916), (19459, 1478948), (19778, 1455094), (20801, 1383532), (23854, 1206458), (38918, 739474), (39556, 727547), (41602, 691766), (47708, 603229), (54839, 524788), (77836, 369737), (83204, 345883), (109678, 262394), (131197, 219356)]