42447184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 94993920

約数和(自身を除く): 52546736

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 31, 52, 58, 62, 104, 116, 124, 208, 227, 232, 248, 377, 403, 454, 464, 496, 754, 806, 899, 908, 1508, 1612, 1798, 1816, 2951, 3016, 3224, 3596, 3632, 5902, 6032, 6448, 6583, 7037, 7192, 11687, 11804, 13166, 14074, 14384, 23374, 23608, 26332, 28148, 46748, 47216, 52664, 56296, 85579, 91481, 93496, 105328, 112592, 171158, 182962, 186992, 204073, 342316, 365924, 408146, 684632, 731848, 816292, 1369264, 1463696, 1632584, 2652949, 3265168, 5305898, 10611796, 21223592, 42447184]

約数ペア:

[(1, 42447184), (2, 21223592), (4, 10611796), (8, 5305898), (13, 3265168), (16, 2652949), (26, 1632584), (29, 1463696), (31, 1369264), (52, 816292), (58, 731848), (62, 684632), (104, 408146), (116, 365924), (124, 342316), (208, 204073), (227, 186992), (232, 182962), (248, 171158), (377, 112592), (403, 105328), (454, 93496), (464, 91481), (496, 85579), (754, 56296), (806, 52664), (899, 47216), (908, 46748), (1508, 28148), (1612, 26332), (1798, 23608), (1816, 23374), (2951, 14384), (3016, 14074), (3224, 13166), (3596, 11804), (3632, 11687), (5902, 7192), (6032, 7037), (6448, 6583)]