3976928

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 8547840

約数和(自身を除く): 4570912

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 211, 248, 304, 422, 496, 589, 608, 844, 992, 1178, 1688, 2356, 3376, 4009, 4712, 6541, 6752, 8018, 9424, 13082, 16036, 18848, 26164, 32072, 52328, 64144, 104656, 124279, 128288, 209312, 248558, 497116, 994232, 1988464, 3976928]

約数ペア:

[(1, 3976928), (2, 1988464), (4, 994232), (8, 497116), (16, 248558), (19, 209312), (31, 128288), (32, 124279), (38, 104656), (62, 64144), (76, 52328), (124, 32072), (152, 26164), (211, 18848), (248, 16036), (304, 13082), (422, 9424), (496, 8018), (589, 6752), (608, 6541), (844, 4712), (992, 4009), (1178, 3376), (1688, 2356)]