67841293832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{39209}}^1$

素因数の和:39486

約数の個数: 64

約数和(自身を含む): 139123353600

約数和(自身を除く): 71282059768

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 131, 254, 262, 508, 524, 1016, 1048, 1651, 1703, 3302, 3406, 6604, 6812, 13208, 13624, 16637, 33274, 39209, 66548, 78418, 133096, 156836, 216281, 313672, 432562, 509717, 865124, 1019434, 1730248, 2038868, 4077736, 4979543, 5136379, 9959086, 10272758, 19918172, 20545516, 39836344, 41091032, 64734059, 66772927, 129468118, 133545854, 258936236, 267091708, 517872472, 534183416, 652320133, 1304640266, 2609280532, 5218561064, 8480161729, 16960323458, 33920646916, 67841293832]

約数ペア:

[(1, 67841293832), (2, 33920646916), (4, 16960323458), (8, 8480161729), (13, 5218561064), (26, 2609280532), (52, 1304640266), (104, 652320133), (127, 534183416), (131, 517872472), (254, 267091708), (262, 258936236), (508, 133545854), (524, 129468118), (1016, 66772927), (1048, 64734059), (1651, 41091032), (1703, 39836344), (3302, 20545516), (3406, 19918172), (6604, 10272758), (6812, 9959086), (13208, 5136379), (13624, 4979543), (16637, 4077736), (33274, 2038868), (39209, 1730248), (66548, 1019434), (78418, 865124), (133096, 509717), (156836, 432562), (216281, 313672)]