72429994

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13723}}^1$

素因数の和:13774

約数の個数: 32

約数和(自身を含む): 138337920

約数和(自身を除く): 65907926

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 13723, 27446, 96061, 178399, 192122, 356798, 397967, 795934, 1248793, 2497586, 2785769, 5173571, 5571538, 10347142, 36214997, 72429994]

約数ペア:

[(1, 72429994), (2, 36214997), (7, 10347142), (13, 5571538), (14, 5173571), (26, 2785769), (29, 2497586), (58, 1248793), (91, 795934), (182, 397967), (203, 356798), (377, 192122), (406, 178399), (754, 96061), (2639, 27446), (5278, 13723)]