7200812

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 12927600

約数和(自身を除く): 5726788

約数列:

[1, 2, 4, 89, 113, 178, 179, 226, 356, 358, 452, 716, 10057, 15931, 20114, 20227, 31862, 40228, 40454, 63724, 80908, 1800203, 3600406, 7200812]

約数ペア:

[(1, 7200812), (2, 3600406), (4, 1800203), (89, 80908), (113, 63724), (178, 40454), (179, 40228), (226, 31862), (356, 20227), (358, 20114), (452, 15931), (716, 10057)]