2493256448

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{8069}}^1$

素因数の和:8173

約数の個数: 72

約数和(自身を含む): 5344405920

約数和(自身を除く): 2851149472

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 128, 136, 142, 256, 272, 284, 544, 568, 1088, 1136, 1207, 2176, 2272, 2414, 4352, 4544, 4828, 8069, 9088, 9656, 16138, 18176, 19312, 32276, 38624, 64552, 77248, 129104, 137173, 154496, 258208, 274346, 308992, 516416, 548692, 572899, 1032832, 1097384, 1145798, 2065664, 2194768, 2291596, 4389536, 4583192, 8779072, 9166384, 9739283, 17558144, 18332768, 19478566, 35116288, 36665536, 38957132, 73331072, 77914264, 146662144, 155828528, 311657056, 623314112, 1246628224, 2493256448]

約数ペア:

[(1, 2493256448), (2, 1246628224), (4, 623314112), (8, 311657056), (16, 155828528), (17, 146662144), (32, 77914264), (34, 73331072), (64, 38957132), (68, 36665536), (71, 35116288), (128, 19478566), (136, 18332768), (142, 17558144), (256, 9739283), (272, 9166384), (284, 8779072), (544, 4583192), (568, 4389536), (1088, 2291596), (1136, 2194768), (1207, 2065664), (2176, 1145798), (2272, 1097384), (2414, 1032832), (4352, 572899), (4544, 548692), (4828, 516416), (8069, 308992), (9088, 274346), (9656, 258208), (16138, 154496), (18176, 137173), (19312, 129104), (32276, 77248), (38624, 64552)]