74725664

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{683}}^1$

素因数の和:969

約数の個数: 48

約数和(自身を含む): 159268032

約数和(自身を除く): 84542368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 263, 416, 526, 683, 1052, 1366, 2104, 2732, 3419, 4208, 5464, 6838, 8416, 8879, 10928, 13676, 17758, 21856, 27352, 35516, 54704, 71032, 109408, 142064, 179629, 284128, 359258, 718516, 1437032, 2335177, 2874064, 4670354, 5748128, 9340708, 18681416, 37362832, 74725664]

約数ペア:

[(1, 74725664), (2, 37362832), (4, 18681416), (8, 9340708), (13, 5748128), (16, 4670354), (26, 2874064), (32, 2335177), (52, 1437032), (104, 718516), (208, 359258), (263, 284128), (416, 179629), (526, 142064), (683, 109408), (1052, 71032), (1366, 54704), (2104, 35516), (2732, 27352), (3419, 21856), (4208, 17758), (5464, 13676), (6838, 10928), (8416, 8879)]