71567048

素因数分解:

$2^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2311}}^1$

素因数の和:2410

約数の個数: 48

約数和(自身を含む): 158140800

約数和(自身を除く): 86573752

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 79, 98, 158, 196, 316, 392, 553, 632, 1106, 2212, 2311, 3871, 4424, 4622, 7742, 9244, 15484, 16177, 18488, 30968, 32354, 64708, 113239, 129416, 182569, 226478, 365138, 452956, 730276, 905912, 1277983, 1460552, 2555966, 5111932, 8945881, 10223864, 17891762, 35783524, 71567048]

約数ペア:

[(1, 71567048), (2, 35783524), (4, 17891762), (7, 10223864), (8, 8945881), (14, 5111932), (28, 2555966), (49, 1460552), (56, 1277983), (79, 905912), (98, 730276), (158, 452956), (196, 365138), (316, 226478), (392, 182569), (553, 129416), (632, 113239), (1106, 64708), (2212, 32354), (2311, 30968), (3871, 18488), (4424, 16177), (4622, 15484), (7742, 9244)]