66666112

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{30637}}^1$

素因数の和:30668

約数の個数: 32

約数和(自身を含む): 140628420

約数和(自身を除く): 73962308

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 30637, 61274, 122548, 245096, 490192, 520829, 980384, 1041658, 1960768, 2083316, 3921536, 4166632, 8333264, 16666528, 33333056, 66666112]

約数ペア:

[(1, 66666112), (2, 33333056), (4, 16666528), (8, 8333264), (16, 4166632), (17, 3921536), (32, 2083316), (34, 1960768), (64, 1041658), (68, 980384), (128, 520829), (136, 490192), (272, 245096), (544, 122548), (1088, 61274), (2176, 30637)]