790147256

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{12889}}^1$

素因数の和:13071

約数の個数: 32

約数和(自身を含む): 1515864000

約数和(自身を除く): 725716744

約数列:

[1, 2, 4, 8, 79, 97, 158, 194, 316, 388, 632, 776, 7663, 12889, 15326, 25778, 30652, 51556, 61304, 103112, 1018231, 1250233, 2036462, 2500466, 4072924, 5000932, 8145848, 10001864, 98768407, 197536814, 395073628, 790147256]

約数ペア:

[(1, 790147256), (2, 395073628), (4, 197536814), (8, 98768407), (79, 10001864), (97, 8145848), (158, 5000932), (194, 4072924), (316, 2500466), (388, 2036462), (632, 1250233), (776, 1018231), (7663, 103112), (12889, 61304), (15326, 51556), (25778, 30652)]