72471862

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{2503}}^1$

素因数の和:3003

約数の個数: 16

約数和(自身を含む): 112499712

約数和(自身を除く): 40027850

約数列:

[1, 2, 31, 62, 467, 934, 2503, 5006, 14477, 28954, 77593, 155186, 1168901, 2337802, 36235931, 72471862]

約数ペア:

[(1, 72471862), (2, 36235931), (31, 2337802), (62, 1168901), (467, 155186), (934, 77593), (2503, 28954), (5006, 14477)]