25930126576

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{13967}}^1$

素因数の和:14222

約数の個数: 80

約数和(自身を含む): 54870773760

約数和(自身を除く): 28940647184

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 197, 248, 304, 394, 496, 589, 788, 1178, 1576, 2356, 3152, 3743, 4712, 6107, 7486, 9424, 12214, 13967, 14972, 24428, 27934, 29944, 48856, 55868, 59888, 97712, 111736, 116033, 223472, 232066, 265373, 432977, 464132, 530746, 865954, 928264, 1061492, 1731908, 1856528, 2122984, 2751499, 3463816, 4245968, 5502998, 6927632, 8226563, 11005996, 16453126, 22011992, 32906252, 44023984, 52278481, 65812504, 85296469, 104556962, 131625008, 170592938, 209113924, 341185876, 418227848, 682371752, 836455696, 1364743504, 1620632911, 3241265822, 6482531644, 12965063288, 25930126576]

約数ペア:

[(1, 25930126576), (2, 12965063288), (4, 6482531644), (8, 3241265822), (16, 1620632911), (19, 1364743504), (31, 836455696), (38, 682371752), (62, 418227848), (76, 341185876), (124, 209113924), (152, 170592938), (197, 131625008), (248, 104556962), (304, 85296469), (394, 65812504), (496, 52278481), (589, 44023984), (788, 32906252), (1178, 22011992), (1576, 16453126), (2356, 11005996), (3152, 8226563), (3743, 6927632), (4712, 5502998), (6107, 4245968), (7486, 3463816), (9424, 2751499), (12214, 2122984), (13967, 1856528), (14972, 1731908), (24428, 1061492), (27934, 928264), (29944, 865954), (48856, 530746), (55868, 464132), (59888, 432977), (97712, 265373), (111736, 232066), (116033, 223472)]