25931814

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 53053056

約数和(自身を除く): 27121242

約数列:

[1, 2, 3, 6, 67, 134, 201, 251, 257, 402, 502, 514, 753, 771, 1506, 1542, 16817, 17219, 33634, 34438, 50451, 51657, 64507, 100902, 103314, 129014, 193521, 387042, 4321969, 8643938, 12965907, 25931814]

約数ペア:

[(1, 25931814), (2, 12965907), (3, 8643938), (6, 4321969), (67, 387042), (134, 193521), (201, 129014), (251, 103314), (257, 100902), (402, 64507), (502, 51657), (514, 50451), (753, 34438), (771, 33634), (1506, 17219), (1542, 16817)]