74857616

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:591

約数の個数: 40

約数和(自身を含む): 148011360

約数和(自身を除く): 73153744

約数列:

[1, 2, 4, 8, 16, 97, 139, 194, 278, 347, 388, 556, 694, 776, 1112, 1388, 1552, 2224, 2776, 5552, 13483, 26966, 33659, 48233, 53932, 67318, 96466, 107864, 134636, 192932, 215728, 269272, 385864, 538544, 771728, 4678601, 9357202, 18714404, 37428808, 74857616]

約数ペア:

[(1, 74857616), (2, 37428808), (4, 18714404), (8, 9357202), (16, 4678601), (97, 771728), (139, 538544), (194, 385864), (278, 269272), (347, 215728), (388, 192932), (556, 134636), (694, 107864), (776, 96466), (1112, 67318), (1388, 53932), (1552, 48233), (2224, 33659), (2776, 26966), (5552, 13483)]