72538642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{143357}}^1$

素因数の和:143393

約数の個数: 16

約数和(自身を含む): 123861312

約数和(自身を除く): 51322670

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 143357, 286714, 1576927, 3153854, 3297211, 6594422, 36269321, 72538642]

約数ペア:

[(1, 72538642), (2, 36269321), (11, 6594422), (22, 3297211), (23, 3153854), (46, 1576927), (253, 286714), (506, 143357)]