1228736

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:348

約数の個数: 28

約数和(自身を含む): 2481072

約数和(自身を除く): 1252336

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 263, 292, 526, 584, 1052, 1168, 2104, 2336, 4208, 4672, 8416, 16832, 19199, 38398, 76796, 153592, 307184, 614368, 1228736]

約数ペア:

[(1, 1228736), (2, 614368), (4, 307184), (8, 153592), (16, 76796), (32, 38398), (64, 19199), (73, 16832), (146, 8416), (263, 4672), (292, 4208), (526, 2336), (584, 2104), (1052, 1168)]