74736896

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1367

約数の個数: 72

約数和(自身を含む): 170236584

約数和(自身を除く): 95499688

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 544, 832, 884, 1088, 1321, 1664, 1768, 2176, 2642, 3328, 3536, 4352, 5284, 7072, 10568, 14144, 17173, 21136, 22457, 28288, 34346, 42272, 44914, 56576, 68692, 84544, 89828, 137384, 169088, 179656, 274768, 291941, 338176, 359312, 549536, 583882, 718624, 1099072, 1167764, 1437248, 2198144, 2335528, 2874496, 4396288, 4671056, 5748992, 9342112, 18684224, 37368448, 74736896]

約数ペア:

[(1, 74736896), (2, 37368448), (4, 18684224), (8, 9342112), (13, 5748992), (16, 4671056), (17, 4396288), (26, 2874496), (32, 2335528), (34, 2198144), (52, 1437248), (64, 1167764), (68, 1099072), (104, 718624), (128, 583882), (136, 549536), (208, 359312), (221, 338176), (256, 291941), (272, 274768), (416, 179656), (442, 169088), (544, 137384), (832, 89828), (884, 84544), (1088, 68692), (1321, 56576), (1664, 44914), (1768, 42272), (2176, 34346), (2642, 28288), (3328, 22457), (3536, 21136), (4352, 17173), (5284, 14144), (7072, 10568)]