4016896

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:117

約数の個数: 72

約数和(自身を含む): 9271584

約数和(自身を除く): 5254688

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 71, 104, 128, 136, 142, 208, 221, 256, 272, 284, 416, 442, 544, 568, 832, 884, 923, 1088, 1136, 1207, 1664, 1768, 1846, 2176, 2272, 2414, 3328, 3536, 3692, 4352, 4544, 4828, 7072, 7384, 9088, 9656, 14144, 14768, 15691, 18176, 19312, 28288, 29536, 31382, 38624, 56576, 59072, 62764, 77248, 118144, 125528, 154496, 236288, 251056, 308992, 502112, 1004224, 2008448, 4016896]

約数ペア:

[(1, 4016896), (2, 2008448), (4, 1004224), (8, 502112), (13, 308992), (16, 251056), (17, 236288), (26, 154496), (32, 125528), (34, 118144), (52, 77248), (64, 62764), (68, 59072), (71, 56576), (104, 38624), (128, 31382), (136, 29536), (142, 28288), (208, 19312), (221, 18176), (256, 15691), (272, 14768), (284, 14144), (416, 9656), (442, 9088), (544, 7384), (568, 7072), (832, 4828), (884, 4544), (923, 4352), (1088, 3692), (1136, 3536), (1207, 3328), (1664, 2414), (1768, 2272), (1846, 2176)]