64105959056

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{61843}}^1$

素因数の和:62008

約数の個数: 80

約数和(自身を含む): 136379378304

約数和(自身を除く): 72273419248

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 103, 136, 148, 206, 272, 296, 412, 592, 629, 824, 1258, 1648, 1751, 2516, 3502, 3811, 5032, 7004, 7622, 10064, 14008, 15244, 28016, 30488, 60976, 61843, 64787, 123686, 129574, 247372, 259148, 494744, 518296, 989488, 1036592, 1051331, 2102662, 2288191, 4205324, 4576382, 6369829, 8410648, 9152764, 12739658, 16821296, 18305528, 25479316, 36611056, 38899247, 50958632, 77798494, 101917264, 108287093, 155596988, 216574186, 235683673, 311193976, 433148372, 471367346, 622387952, 866296744, 942734692, 1732593488, 1885469384, 3770938768, 4006622441, 8013244882, 16026489764, 32052979528, 64105959056]

約数ペア:

[(1, 64105959056), (2, 32052979528), (4, 16026489764), (8, 8013244882), (16, 4006622441), (17, 3770938768), (34, 1885469384), (37, 1732593488), (68, 942734692), (74, 866296744), (103, 622387952), (136, 471367346), (148, 433148372), (206, 311193976), (272, 235683673), (296, 216574186), (412, 155596988), (592, 108287093), (629, 101917264), (824, 77798494), (1258, 50958632), (1648, 38899247), (1751, 36611056), (2516, 25479316), (3502, 18305528), (3811, 16821296), (5032, 12739658), (7004, 9152764), (7622, 8410648), (10064, 6369829), (14008, 4576382), (15244, 4205324), (28016, 2288191), (30488, 2102662), (60976, 1051331), (61843, 1036592), (64787, 989488), (123686, 518296), (129574, 494744), (247372, 259148)]