28526448

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1070

約数の個数: 80

約数和(自身を含む): 80153600

約数和(自身を除く): 51627152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1009, 1178, 1488, 1767, 2018, 2356, 3027, 3534, 4036, 4712, 6054, 7068, 8072, 9424, 12108, 14136, 16144, 19171, 24216, 28272, 31279, 38342, 48432, 57513, 62558, 76684, 93837, 115026, 125116, 153368, 187674, 230052, 250232, 306736, 375348, 460104, 500464, 594301, 750696, 920208, 1188602, 1501392, 1782903, 2377204, 3565806, 4754408, 7131612, 9508816, 14263224, 28526448]

約数ペア:

[(1, 28526448), (2, 14263224), (3, 9508816), (4, 7131612), (6, 4754408), (8, 3565806), (12, 2377204), (16, 1782903), (19, 1501392), (24, 1188602), (31, 920208), (38, 750696), (48, 594301), (57, 500464), (62, 460104), (76, 375348), (93, 306736), (114, 250232), (124, 230052), (152, 187674), (186, 153368), (228, 125116), (248, 115026), (304, 93837), (372, 76684), (456, 62558), (496, 57513), (589, 48432), (744, 38342), (912, 31279), (1009, 28272), (1178, 24216), (1488, 19171), (1767, 16144), (2018, 14136), (2356, 12108), (3027, 9424), (3534, 8072), (4036, 7068), (4712, 6054)]