28325504

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{613}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 59653170

約数和(自身を除く): 31327666

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 361, 608, 613, 722, 1216, 1226, 1444, 2432, 2452, 2888, 4904, 5776, 9808, 11552, 11647, 19616, 23104, 23294, 39232, 46208, 46588, 78464, 93176, 186352, 221293, 372704, 442586, 745408, 885172, 1490816, 1770344, 3540688, 7081376, 14162752, 28325504]

約数ペア:

[(1, 28325504), (2, 14162752), (4, 7081376), (8, 3540688), (16, 1770344), (19, 1490816), (32, 885172), (38, 745408), (64, 442586), (76, 372704), (128, 221293), (152, 186352), (304, 93176), (361, 78464), (608, 46588), (613, 46208), (722, 39232), (1216, 23294), (1226, 23104), (1444, 19616), (2432, 11647), (2452, 11552), (2888, 9808), (4904, 5776)]