70295040016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1\times {\mathrm{2377}}^1$

素因数の和:3072

約数の個数: 80

約数和(自身を含む): 142199073280

約数和(自身を除く): 71904033264

約数列:

[1, 2, 4, 8, 16, 31, 62, 109, 124, 218, 248, 436, 496, 547, 872, 1094, 1744, 2188, 2377, 3379, 4376, 4754, 6758, 8752, 9508, 13516, 16957, 19016, 27032, 33914, 38032, 54064, 59623, 67828, 73687, 119246, 135656, 147374, 238492, 259093, 271312, 294748, 476984, 518186, 589496, 953968, 1036372, 1178992, 1300219, 1848313, 2072744, 2600438, 3696626, 4145488, 5200876, 7393252, 8031883, 10401752, 14786504, 16063766, 20803504, 29573008, 32127532, 40306789, 64255064, 80613578, 128510128, 141723871, 161227156, 283447742, 322454312, 566895484, 644908624, 1133790968, 2267581936, 4393440001, 8786880002, 17573760004, 35147520008, 70295040016]

約数ペア:

[(1, 70295040016), (2, 35147520008), (4, 17573760004), (8, 8786880002), (16, 4393440001), (31, 2267581936), (62, 1133790968), (109, 644908624), (124, 566895484), (218, 322454312), (248, 283447742), (436, 161227156), (496, 141723871), (547, 128510128), (872, 80613578), (1094, 64255064), (1744, 40306789), (2188, 32127532), (2377, 29573008), (3379, 20803504), (4376, 16063766), (4754, 14786504), (6758, 10401752), (8752, 8031883), (9508, 7393252), (13516, 5200876), (16957, 4145488), (19016, 3696626), (27032, 2600438), (33914, 2072744), (38032, 1848313), (54064, 1300219), (59623, 1178992), (67828, 1036372), (73687, 953968), (119246, 589496), (135656, 518186), (147374, 476984), (238492, 294748), (259093, 271312)]