64409770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{9241}}^1$

素因数の和:9306

約数の個数: 32

約数和(自身を含む): 125765136

約数和(自身を除く): 61355366

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 9241, 18482, 46205, 92410, 157097, 314194, 378881, 757762, 785485, 1570970, 1894405, 3788810, 6440977, 12881954, 32204885, 64409770]

約数ペア:

[(1, 64409770), (2, 32204885), (5, 12881954), (10, 6440977), (17, 3788810), (34, 1894405), (41, 1570970), (82, 785485), (85, 757762), (170, 378881), (205, 314194), (410, 157097), (697, 92410), (1394, 46205), (3485, 18482), (6970, 9241)]