42877198

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10243}}^1$

素因数の和:10288

約数の個数: 32

約数和(自身を含む): 82607616

約数和(自身を除く): 39730418

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 10243, 20486, 71701, 133159, 143402, 235589, 266318, 471178, 932113, 1649123, 1864226, 3062657, 3298246, 6125314, 21438599, 42877198]

約数ペア:

[(1, 42877198), (2, 21438599), (7, 6125314), (13, 3298246), (14, 3062657), (23, 1864226), (26, 1649123), (46, 932113), (91, 471178), (161, 266318), (182, 235589), (299, 143402), (322, 133159), (598, 71701), (2093, 20486), (4186, 10243)]