28331325816

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{109111}}^1$

素因数の和:109500

約数の個数: 64

約数和(自身を含む): 73323264000

約数和(自身を除く): 44991938184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 349, 372, 698, 744, 1047, 1396, 2094, 2792, 4188, 8376, 10819, 21638, 32457, 43276, 64914, 86552, 109111, 129828, 218222, 259656, 327333, 436444, 654666, 872888, 1309332, 2618664, 3382441, 6764882, 10147323, 13529764, 20294646, 27059528, 38079739, 40589292, 76159478, 81178584, 114239217, 152318956, 228478434, 304637912, 456956868, 913913736, 1180471909, 2360943818, 3541415727, 4721887636, 7082831454, 9443775272, 14165662908, 28331325816]

約数ペア:

[(1, 28331325816), (2, 14165662908), (3, 9443775272), (4, 7082831454), (6, 4721887636), (8, 3541415727), (12, 2360943818), (24, 1180471909), (31, 913913736), (62, 456956868), (93, 304637912), (124, 228478434), (186, 152318956), (248, 114239217), (349, 81178584), (372, 76159478), (698, 40589292), (744, 38079739), (1047, 27059528), (1396, 20294646), (2094, 13529764), (2792, 10147323), (4188, 6764882), (8376, 3382441), (10819, 2618664), (21638, 1309332), (32457, 872888), (43276, 654666), (64914, 436444), (86552, 327333), (109111, 259656), (129828, 218222)]