61378976

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{6637}}^1$

素因数の和:6681

約数の個数: 36

約数和(自身を含む): 128385558

約数和(自身を除く): 67006582

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 2312, 4624, 6637, 9248, 13274, 26548, 53096, 106192, 112829, 212384, 225658, 451316, 902632, 1805264, 1918093, 3610528, 3836186, 7672372, 15344744, 30689488, 61378976]

約数ペア:

[(1, 61378976), (2, 30689488), (4, 15344744), (8, 7672372), (16, 3836186), (17, 3610528), (32, 1918093), (34, 1805264), (68, 902632), (136, 451316), (272, 225658), (289, 212384), (544, 112829), (578, 106192), (1156, 53096), (2312, 26548), (4624, 13274), (6637, 9248)]