42926768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1627}}^1$

素因数の和:1749

約数の個数: 40

約数和(自身を含む): 89025552

約数和(自身を除く): 46098784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 97, 136, 194, 272, 388, 776, 1552, 1627, 1649, 3254, 3298, 6508, 6596, 13016, 13192, 26032, 26384, 27659, 55318, 110636, 157819, 221272, 315638, 442544, 631276, 1262552, 2525104, 2682923, 5365846, 10731692, 21463384, 42926768]

約数ペア:

[(1, 42926768), (2, 21463384), (4, 10731692), (8, 5365846), (16, 2682923), (17, 2525104), (34, 1262552), (68, 631276), (97, 442544), (136, 315638), (194, 221272), (272, 157819), (388, 110636), (776, 55318), (1552, 27659), (1627, 26384), (1649, 26032), (3254, 13192), (3298, 13016), (6508, 6596)]