973609936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{65927}}^1$

素因数の和:66019

約数の個数: 40

約数和(自身を含む): 2060118144

約数和(自身を除く): 1086508208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 3692, 7384, 14768, 65927, 131854, 263708, 527416, 857051, 1054832, 1714102, 3428204, 4680817, 6856408, 9361634, 13712816, 18723268, 37446536, 60850621, 74893072, 121701242, 243402484, 486804968, 973609936]

約数ペア:

[(1, 973609936), (2, 486804968), (4, 243402484), (8, 121701242), (13, 74893072), (16, 60850621), (26, 37446536), (52, 18723268), (71, 13712816), (104, 9361634), (142, 6856408), (208, 4680817), (284, 3428204), (568, 1714102), (923, 1054832), (1136, 857051), (1846, 527416), (3692, 263708), (7384, 131854), (14768, 65927)]