39757848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2089}}^1$

素因数の和:2172

約数の個数: 64

約数和(自身を含む): 108847200

約数和(自身を除く): 69089352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 1464, 1586, 2089, 2379, 3172, 4178, 4758, 6267, 6344, 8356, 9516, 12534, 16712, 19032, 25068, 27157, 50136, 54314, 81471, 108628, 127429, 162942, 217256, 254858, 325884, 382287, 509716, 651768, 764574, 1019432, 1529148, 1656577, 3058296, 3313154, 4969731, 6626308, 9939462, 13252616, 19878924, 39757848]

約数ペア:

[(1, 39757848), (2, 19878924), (3, 13252616), (4, 9939462), (6, 6626308), (8, 4969731), (12, 3313154), (13, 3058296), (24, 1656577), (26, 1529148), (39, 1019432), (52, 764574), (61, 651768), (78, 509716), (104, 382287), (122, 325884), (156, 254858), (183, 217256), (244, 162942), (312, 127429), (366, 108628), (488, 81471), (732, 54314), (793, 50136), (1464, 27157), (1586, 25068), (2089, 19032), (2379, 16712), (3172, 12534), (4178, 9516), (4758, 8356), (6267, 6344)]