72870368

素因数分解:

$2^5\times {\mathrm{173}}^1\times {\mathrm{13163}}^1$

素因数の和:13346

約数の個数: 24

約数和(自身を含む): 144303768

約数和(自身を除く): 71433400

約数列:

[1, 2, 4, 8, 16, 32, 173, 346, 692, 1384, 2768, 5536, 13163, 26326, 52652, 105304, 210608, 421216, 2277199, 4554398, 9108796, 18217592, 36435184, 72870368]

約数ペア:

[(1, 72870368), (2, 36435184), (4, 18217592), (8, 9108796), (16, 4554398), (32, 2277199), (173, 421216), (346, 210608), (692, 105304), (1384, 52652), (2768, 26326), (5536, 13163)]