5221504

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{113}}^1$

素因数の和:165

約数の個数: 48

約数和(自身を含む): 11075670

約数和(自身を除く): 5854166

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 113, 128, 152, 226, 304, 361, 452, 608, 722, 904, 1216, 1444, 1808, 2147, 2432, 2888, 3616, 4294, 5776, 7232, 8588, 11552, 14464, 17176, 23104, 34352, 40793, 46208, 68704, 81586, 137408, 163172, 274816, 326344, 652688, 1305376, 2610752, 5221504]

約数ペア:

[(1, 5221504), (2, 2610752), (4, 1305376), (8, 652688), (16, 326344), (19, 274816), (32, 163172), (38, 137408), (64, 81586), (76, 68704), (113, 46208), (128, 40793), (152, 34352), (226, 23104), (304, 17176), (361, 14464), (452, 11552), (608, 8588), (722, 7232), (904, 5776), (1216, 4294), (1444, 3616), (1808, 2888), (2147, 2432)]