65605984

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 133189056

約数和(自身を除く): 67583072

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 181, 188, 241, 362, 376, 482, 724, 752, 964, 1448, 1504, 1928, 2896, 3856, 5792, 7712, 8507, 11327, 17014, 22654, 34028, 43621, 45308, 68056, 87242, 90616, 136112, 174484, 181232, 272224, 348968, 362464, 697936, 1395872, 2050187, 4100374, 8200748, 16401496, 32802992, 65605984]

約数ペア:

[(1, 65605984), (2, 32802992), (4, 16401496), (8, 8200748), (16, 4100374), (32, 2050187), (47, 1395872), (94, 697936), (181, 362464), (188, 348968), (241, 272224), (362, 181232), (376, 174484), (482, 136112), (724, 90616), (752, 87242), (964, 68056), (1448, 45308), (1504, 43621), (1928, 34028), (2896, 22654), (3856, 17014), (5792, 11327), (7712, 8507)]