26081016

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{467}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 70761600

約数和(自身を除く): 44680584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 179, 312, 358, 467, 537, 716, 934, 1074, 1401, 1432, 1868, 2148, 2327, 2802, 3736, 4296, 4654, 5604, 6071, 6981, 9308, 11208, 12142, 13962, 18213, 18616, 24284, 27924, 36426, 48568, 55848, 72852, 83593, 145704, 167186, 250779, 334372, 501558, 668744, 1003116, 1086709, 2006232, 2173418, 3260127, 4346836, 6520254, 8693672, 13040508, 26081016]

約数ペア:

[(1, 26081016), (2, 13040508), (3, 8693672), (4, 6520254), (6, 4346836), (8, 3260127), (12, 2173418), (13, 2006232), (24, 1086709), (26, 1003116), (39, 668744), (52, 501558), (78, 334372), (104, 250779), (156, 167186), (179, 145704), (312, 83593), (358, 72852), (467, 55848), (537, 48568), (716, 36426), (934, 27924), (1074, 24284), (1401, 18616), (1432, 18213), (1868, 13962), (2148, 12142), (2327, 11208), (2802, 9308), (3736, 6981), (4296, 6071), (4654, 5604)]