27998829456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2639407}}^1$

素因数の和:2639448

約数の個数: 80

約数和(自身を含む): 82476221184

約数和(自身を除く): 54477391728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 2639407, 5278814, 7918221, 10557628, 15836442, 21115256, 31672884, 34312291, 42230512, 44869919, 63345768, 68624582, 89739838, 102936873, 126691536, 134609757, 137249164, 179479676, 205873746, 269219514, 274498328, 358959352, 411747492, 538439028, 548996656, 583308947, 717918704, 823494984, 1076878056, 1166617894, 1646989968, 1749926841, 2153756112, 2333235788, 3499853682, 4666471576, 6999707364, 9332943152, 13999414728, 27998829456]

約数ペア:

[(1, 27998829456), (2, 13999414728), (3, 9332943152), (4, 6999707364), (6, 4666471576), (8, 3499853682), (12, 2333235788), (13, 2153756112), (16, 1749926841), (17, 1646989968), (24, 1166617894), (26, 1076878056), (34, 823494984), (39, 717918704), (48, 583308947), (51, 548996656), (52, 538439028), (68, 411747492), (78, 358959352), (102, 274498328), (104, 269219514), (136, 205873746), (156, 179479676), (204, 137249164), (208, 134609757), (221, 126691536), (272, 102936873), (312, 89739838), (408, 68624582), (442, 63345768), (624, 44869919), (663, 42230512), (816, 34312291), (884, 31672884), (1326, 21115256), (1768, 15836442), (2652, 10557628), (3536, 7918221), (5304, 5278814), (10608, 2639407)]