15662629216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{4211}}^1\times {\mathrm{8941}}^1$

素因数の和:13175

約数の個数: 48

約数和(自身を含む): 33219386928

約数和(自身を除く): 17556757712

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 4211, 8422, 8941, 16844, 17882, 33688, 35764, 54743, 67376, 71528, 109486, 116233, 134752, 143056, 218972, 232466, 286112, 437944, 464932, 875888, 929864, 1751776, 1859728, 3719456, 37650551, 75301102, 150602204, 301204408, 489457163, 602408816, 978914326, 1204817632, 1957828652, 3915657304, 7831314608, 15662629216]

約数ペア:

[(1, 15662629216), (2, 7831314608), (4, 3915657304), (8, 1957828652), (13, 1204817632), (16, 978914326), (26, 602408816), (32, 489457163), (52, 301204408), (104, 150602204), (208, 75301102), (416, 37650551), (4211, 3719456), (8422, 1859728), (8941, 1751776), (16844, 929864), (17882, 875888), (33688, 464932), (35764, 437944), (54743, 286112), (67376, 232466), (71528, 218972), (109486, 143056), (116233, 134752)]