70178668

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{347}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 145926144

約数和(自身を除く): 75747476

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 233, 347, 434, 466, 694, 868, 932, 1388, 1631, 2429, 3262, 4858, 6524, 7223, 9716, 10757, 14446, 21514, 28892, 43028, 50561, 75299, 80851, 101122, 150598, 161702, 202244, 301196, 323404, 565957, 1131914, 2263828, 2506381, 5012762, 10025524, 17544667, 35089334, 70178668]

約数ペア:

[(1, 70178668), (2, 35089334), (4, 17544667), (7, 10025524), (14, 5012762), (28, 2506381), (31, 2263828), (62, 1131914), (124, 565957), (217, 323404), (233, 301196), (347, 202244), (434, 161702), (466, 150598), (694, 101122), (868, 80851), (932, 75299), (1388, 50561), (1631, 43028), (2429, 28892), (3262, 21514), (4858, 14446), (6524, 10757), (7223, 9716)]