78149408

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1481}}^1$

素因数の和:1605

約数の個数: 48

約数和(自身を含む): 164697624

約数和(自身を除く): 86548216

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 97, 136, 194, 272, 388, 544, 776, 1481, 1552, 1649, 2962, 3104, 3298, 5924, 6596, 11848, 13192, 23696, 25177, 26384, 47392, 50354, 52768, 100708, 143657, 201416, 287314, 402832, 574628, 805664, 1149256, 2298512, 2442169, 4597024, 4884338, 9768676, 19537352, 39074704, 78149408]

約数ペア:

[(1, 78149408), (2, 39074704), (4, 19537352), (8, 9768676), (16, 4884338), (17, 4597024), (32, 2442169), (34, 2298512), (68, 1149256), (97, 805664), (136, 574628), (194, 402832), (272, 287314), (388, 201416), (544, 143657), (776, 100708), (1481, 52768), (1552, 50354), (1649, 47392), (2962, 26384), (3104, 25177), (3298, 23696), (5924, 13192), (6596, 11848)]