25842592

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 53222400

約数和(自身を除く): 27379808

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 109, 124, 218, 239, 248, 436, 478, 496, 872, 956, 992, 1744, 1912, 3379, 3488, 3824, 6758, 7409, 7648, 13516, 14818, 26051, 27032, 29636, 52102, 54064, 59272, 104204, 108128, 118544, 208408, 237088, 416816, 807581, 833632, 1615162, 3230324, 6460648, 12921296, 25842592]

約数ペア:

[(1, 25842592), (2, 12921296), (4, 6460648), (8, 3230324), (16, 1615162), (31, 833632), (32, 807581), (62, 416816), (109, 237088), (124, 208408), (218, 118544), (239, 108128), (248, 104204), (436, 59272), (478, 54064), (496, 52102), (872, 29636), (956, 27032), (992, 26051), (1744, 14818), (1912, 13516), (3379, 7648), (3488, 7409), (3824, 6758)]