26715328616

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1\times {\mathrm{2081}}^1$

素因数の和:2754

約数の個数: 64

約数和(自身を含む): 52139609280

約数和(自身を除く): 25424280664

約数列:

[1, 2, 4, 8, 43, 67, 86, 134, 172, 268, 344, 536, 557, 1114, 2081, 2228, 2881, 4162, 4456, 5762, 8324, 11524, 16648, 23048, 23951, 37319, 47902, 74638, 89483, 95804, 139427, 149276, 178966, 191608, 278854, 298552, 357932, 557708, 715864, 1115416, 1159117, 1604717, 2318234, 3209434, 4636468, 5995361, 6418868, 9272936, 11990722, 12837736, 23981444, 47962888, 49842031, 77660839, 99684062, 155321678, 199368124, 310643356, 398736248, 621286712, 3339416077, 6678832154, 13357664308, 26715328616]

約数ペア:

[(1, 26715328616), (2, 13357664308), (4, 6678832154), (8, 3339416077), (43, 621286712), (67, 398736248), (86, 310643356), (134, 199368124), (172, 155321678), (268, 99684062), (344, 77660839), (536, 49842031), (557, 47962888), (1114, 23981444), (2081, 12837736), (2228, 11990722), (2881, 9272936), (4162, 6418868), (4456, 5995361), (5762, 4636468), (8324, 3209434), (11524, 2318234), (16648, 1604717), (23048, 1159117), (23951, 1115416), (37319, 715864), (47902, 557708), (74638, 357932), (89483, 298552), (95804, 278854), (139427, 191608), (149276, 178966)]