61440088

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 117018720

約数和(自身を除く): 55578632

約数列:

[1, 2, 4, 8, 151, 181, 281, 302, 362, 562, 604, 724, 1124, 1208, 1448, 2248, 27331, 42431, 50861, 54662, 84862, 101722, 109324, 169724, 203444, 218648, 339448, 406888, 7680011, 15360022, 30720044, 61440088]

約数ペア:

[(1, 61440088), (2, 30720044), (4, 15360022), (8, 7680011), (151, 406888), (181, 339448), (281, 218648), (302, 203444), (362, 169724), (562, 109324), (604, 101722), (724, 84862), (1124, 54662), (1208, 50861), (1448, 42431), (2248, 27331)]