39894176

素因数分解:

$2^5\times 7^1\times {\mathrm{241}}^1\times {\mathrm{739}}^1$

素因数の和:997

約数の個数: 48

約数和(自身を含む): 90256320

約数和(自身を除く): 50362144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 241, 482, 739, 964, 1478, 1687, 1928, 2956, 3374, 3856, 5173, 5912, 6748, 7712, 10346, 11824, 13496, 20692, 23648, 26992, 41384, 53984, 82768, 165536, 178099, 356198, 712396, 1246693, 1424792, 2493386, 2849584, 4986772, 5699168, 9973544, 19947088, 39894176]

約数ペア:

[(1, 39894176), (2, 19947088), (4, 9973544), (7, 5699168), (8, 4986772), (14, 2849584), (16, 2493386), (28, 1424792), (32, 1246693), (56, 712396), (112, 356198), (224, 178099), (241, 165536), (482, 82768), (739, 53984), (964, 41384), (1478, 26992), (1687, 23648), (1928, 20692), (2956, 13496), (3374, 11824), (3856, 10346), (5173, 7712), (5912, 6748)]