72417404

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{2269}}^1$

素因数の和:2453

約数の個数: 24

約数和(自身を含む): 129662400

約数和(自身を除く): 57244996

約数列:

[1, 2, 4, 79, 101, 158, 202, 316, 404, 2269, 4538, 7979, 9076, 15958, 31916, 179251, 229169, 358502, 458338, 717004, 916676, 18104351, 36208702, 72417404]

約数ペア:

[(1, 72417404), (2, 36208702), (4, 18104351), (79, 916676), (101, 717004), (158, 458338), (202, 358502), (316, 229169), (404, 179251), (2269, 31916), (4538, 15958), (7979, 9076)]