28378688

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1483}}^1$

素因数の和:1531

約数の個数: 56

約数和(自身を含む): 63325248

約数和(自身を除く): 34946560

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 184, 208, 299, 368, 416, 598, 736, 832, 1196, 1472, 1483, 2392, 2966, 4784, 5932, 9568, 11864, 19136, 19279, 23728, 34109, 38558, 47456, 68218, 77116, 94912, 136436, 154232, 272872, 308464, 443417, 545744, 616928, 886834, 1091488, 1233856, 1773668, 2182976, 3547336, 7094672, 14189344, 28378688]

約数ペア:

[(1, 28378688), (2, 14189344), (4, 7094672), (8, 3547336), (13, 2182976), (16, 1773668), (23, 1233856), (26, 1091488), (32, 886834), (46, 616928), (52, 545744), (64, 443417), (92, 308464), (104, 272872), (184, 154232), (208, 136436), (299, 94912), (368, 77116), (416, 68218), (598, 47456), (736, 38558), (832, 34109), (1196, 23728), (1472, 19279), (1483, 19136), (2392, 11864), (2966, 9568), (4784, 5932)]