72777964

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{70249}}^1$

素因数の和:70297

約数の個数: 24

約数和(自身を含む): 149492000

約数和(自身を除く): 76714036

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 70249, 140498, 280996, 491743, 983486, 1966972, 2599213, 5198426, 10396852, 18194491, 36388982, 72777964]

約数ペア:

[(1, 72777964), (2, 36388982), (4, 18194491), (7, 10396852), (14, 5198426), (28, 2599213), (37, 1966972), (74, 983486), (148, 491743), (259, 280996), (518, 140498), (1036, 70249)]