74623744

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1319}}^1$

素因数の和:1365

約数の個数: 72

約数和(自身を含む): 169979040

約数和(自身を除く): 95355296

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, 1319, 1664, 1768, 2176, 2638, 3328, 3536, 4352, 5276, 7072, 10552, 14144, 17147, 21104, 22423, 28288, 34294, 42208, 44846, 56576, 68588, 84416, 89692, 137176, 168832, 179384, 274352, 291499, 337664, 358768, 548704, 582998, 717536, 1097408, 1165996, 1435072, 2194816, 2331992, 2870144, 4389632, 4663984, 5740288, 9327968, 18655936, 37311872, 74623744]

約数ペア:

[(1, 74623744), (2, 37311872), (4, 18655936), (8, 9327968), (13, 5740288), (16, 4663984), (17, 4389632), (26, 2870144), (32, 2331992), (34, 2194816), (52, 1435072), (64, 1165996), (68, 1097408), (104, 717536), (128, 582998), (136, 548704), (208, 358768), (221, 337664), (256, 291499), (272, 274352), (416, 179384), (442, 168832), (544, 137176), (832, 89692), (884, 84416), (1088, 68588), (1319, 56576), (1664, 44846), (1768, 42208), (2176, 34294), (2638, 28288), (3328, 22423), (3536, 21104), (4352, 17147), (5276, 14144), (7072, 10552)]