65878208

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:262

約数の個数: 84

約数和(自身を含む): 147559776

約数和(自身を除く): 81681568

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 121, 176, 181, 188, 242, 352, 362, 376, 484, 517, 704, 724, 752, 968, 1034, 1448, 1504, 1936, 1991, 2068, 2896, 3008, 3872, 3982, 4136, 5687, 5792, 7744, 7964, 8272, 8507, 11374, 11584, 15928, 16544, 17014, 21901, 22748, 31856, 33088, 34028, 43802, 45496, 63712, 68056, 87604, 90992, 93577, 127424, 136112, 175208, 181984, 187154, 272224, 350416, 363968, 374308, 544448, 700832, 748616, 1029347, 1401664, 1497232, 2058694, 2994464, 4117388, 5988928, 8234776, 16469552, 32939104, 65878208]

約数ペア:

[(1, 65878208), (2, 32939104), (4, 16469552), (8, 8234776), (11, 5988928), (16, 4117388), (22, 2994464), (32, 2058694), (44, 1497232), (47, 1401664), (64, 1029347), (88, 748616), (94, 700832), (121, 544448), (176, 374308), (181, 363968), (188, 350416), (242, 272224), (352, 187154), (362, 181984), (376, 175208), (484, 136112), (517, 127424), (704, 93577), (724, 90992), (752, 87604), (968, 68056), (1034, 63712), (1448, 45496), (1504, 43802), (1936, 34028), (1991, 33088), (2068, 31856), (2896, 22748), (3008, 21901), (3872, 17014), (3982, 16544), (4136, 15928), (5687, 11584), (5792, 11374), (7744, 8507), (7964, 8272)]