38951264

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{463}}^1$

素因数の和:723

約数の個数: 48

約数和(自身を含む): 84188160

約数和(自身を除く): 45236896

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 239, 352, 463, 478, 926, 956, 1852, 1912, 2629, 3704, 3824, 5093, 5258, 7408, 7648, 10186, 10516, 14816, 20372, 21032, 40744, 42064, 81488, 84128, 110657, 162976, 221314, 442628, 885256, 1217227, 1770512, 2434454, 3541024, 4868908, 9737816, 19475632, 38951264]

約数ペア:

[(1, 38951264), (2, 19475632), (4, 9737816), (8, 4868908), (11, 3541024), (16, 2434454), (22, 1770512), (32, 1217227), (44, 885256), (88, 442628), (176, 221314), (239, 162976), (352, 110657), (463, 84128), (478, 81488), (926, 42064), (956, 40744), (1852, 21032), (1912, 20372), (2629, 14816), (3704, 10516), (3824, 10186), (5093, 7648), (5258, 7408)]