13800704

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 72

約数和(自身を含む): 29826048

約数和(自身を除く): 16025344

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 47, 62, 64, 74, 94, 124, 128, 148, 188, 248, 256, 296, 376, 496, 592, 752, 992, 1147, 1184, 1457, 1504, 1739, 1984, 2294, 2368, 2914, 3008, 3478, 3968, 4588, 4736, 5828, 6016, 6956, 7936, 9176, 9472, 11656, 12032, 13912, 18352, 23312, 27824, 36704, 46624, 53909, 55648, 73408, 93248, 107818, 111296, 146816, 186496, 215636, 222592, 293632, 372992, 431272, 445184, 862544, 1725088, 3450176, 6900352, 13800704]

約数ペア:

[(1, 13800704), (2, 6900352), (4, 3450176), (8, 1725088), (16, 862544), (31, 445184), (32, 431272), (37, 372992), (47, 293632), (62, 222592), (64, 215636), (74, 186496), (94, 146816), (124, 111296), (128, 107818), (148, 93248), (188, 73408), (248, 55648), (256, 53909), (296, 46624), (376, 36704), (496, 27824), (592, 23312), (752, 18352), (992, 13912), (1147, 12032), (1184, 11656), (1457, 9472), (1504, 9176), (1739, 7936), (1984, 6956), (2294, 6016), (2368, 5828), (2914, 4736), (3008, 4588), (3478, 3968)]