22323220064

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{65239}}^1$

素因数の和:65320

約数の個数: 72

約数和(自身を含む): 47948659920

約数和(自身を除く): 25625439856

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 272, 289, 296, 544, 578, 592, 629, 1156, 1184, 1258, 2312, 2516, 4624, 5032, 9248, 10064, 10693, 20128, 21386, 42772, 65239, 85544, 130478, 171088, 260956, 342176, 521912, 1043824, 1109063, 2087648, 2218126, 2413843, 4436252, 4827686, 8872504, 9655372, 17745008, 18854071, 19310744, 35490016, 37708142, 38621488, 41035331, 75416284, 77242976, 82070662, 150832568, 164141324, 301665136, 328282648, 603330272, 656565296, 697600627, 1313130592, 1395201254, 2790402508, 5580805016, 11161610032, 22323220064]

約数ペア:

[(1, 22323220064), (2, 11161610032), (4, 5580805016), (8, 2790402508), (16, 1395201254), (17, 1313130592), (32, 697600627), (34, 656565296), (37, 603330272), (68, 328282648), (74, 301665136), (136, 164141324), (148, 150832568), (272, 82070662), (289, 77242976), (296, 75416284), (544, 41035331), (578, 38621488), (592, 37708142), (629, 35490016), (1156, 19310744), (1184, 18854071), (1258, 17745008), (2312, 9655372), (2516, 8872504), (4624, 4827686), (5032, 4436252), (9248, 2413843), (10064, 2218126), (10693, 2087648), (20128, 1109063), (21386, 1043824), (42772, 521912), (65239, 342176), (85544, 260956), (130478, 171088)]