68533928

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{59}}^2\times {\mathrm{107}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 137674080

約数和(自身を除く): 69140152

約数列:

[1, 2, 4, 8, 23, 46, 59, 92, 107, 118, 184, 214, 236, 428, 472, 856, 1357, 2461, 2714, 3481, 4922, 5428, 6313, 6962, 9844, 10856, 12626, 13924, 19688, 25252, 27848, 50504, 80063, 145199, 160126, 290398, 320252, 372467, 580796, 640504, 744934, 1161592, 1489868, 2979736, 8566741, 17133482, 34266964, 68533928]

約数ペア:

[(1, 68533928), (2, 34266964), (4, 17133482), (8, 8566741), (23, 2979736), (46, 1489868), (59, 1161592), (92, 744934), (107, 640504), (118, 580796), (184, 372467), (214, 320252), (236, 290398), (428, 160126), (472, 145199), (856, 80063), (1357, 50504), (2461, 27848), (2714, 25252), (3481, 19688), (4922, 13924), (5428, 12626), (6313, 10856), (6962, 9844)]