17398432

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 35721000

約数和(自身を除く): 18322568

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 89, 149, 164, 178, 298, 328, 356, 596, 656, 712, 1192, 1312, 1424, 2384, 2848, 3649, 4768, 6109, 7298, 12218, 13261, 14596, 24436, 26522, 29192, 48872, 53044, 58384, 97744, 106088, 116768, 195488, 212176, 424352, 543701, 1087402, 2174804, 4349608, 8699216, 17398432]

約数ペア:

[(1, 17398432), (2, 8699216), (4, 4349608), (8, 2174804), (16, 1087402), (32, 543701), (41, 424352), (82, 212176), (89, 195488), (149, 116768), (164, 106088), (178, 97744), (298, 58384), (328, 53044), (356, 48872), (596, 29192), (656, 26522), (712, 24436), (1192, 14596), (1312, 13261), (1424, 12218), (2384, 7298), (2848, 6109), (3649, 4768)]