71372168

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41113}}^1$

素因数の和:41157

約数の個数: 32

約数和(自身を含む): 157877760

約数和(自身を除く): 86505592

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 41113, 82226, 164452, 287791, 328904, 575582, 1151164, 1274503, 2302328, 2549006, 5098012, 8921521, 10196024, 17843042, 35686084, 71372168]

約数ペア:

[(1, 71372168), (2, 35686084), (4, 17843042), (7, 10196024), (8, 8921521), (14, 5098012), (28, 2549006), (31, 2302328), (56, 1274503), (62, 1151164), (124, 575582), (217, 328904), (248, 287791), (434, 164452), (868, 82226), (1736, 41113)]