40225514

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{541}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 71179776

約数和(自身を除く): 30954262

約数列:

[1, 2, 7, 14, 47, 94, 113, 226, 329, 541, 658, 791, 1082, 1582, 3787, 5311, 7574, 10622, 25427, 37177, 50854, 61133, 74354, 122266, 177989, 355978, 427931, 855862, 2873251, 5746502, 20112757, 40225514]

約数ペア:

[(1, 40225514), (2, 20112757), (7, 5746502), (14, 2873251), (47, 855862), (94, 427931), (113, 355978), (226, 177989), (329, 122266), (541, 74354), (658, 61133), (791, 50854), (1082, 37177), (1582, 25427), (3787, 10622), (5311, 7574)]