71636812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 142672320

約数和(自身を除く): 71035508

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 89, 92, 178, 299, 356, 598, 673, 1157, 1196, 1346, 2047, 2314, 2692, 4094, 4628, 8188, 8749, 15479, 17498, 26611, 30958, 34996, 53222, 59897, 61916, 106444, 119794, 201227, 239588, 402454, 778661, 804908, 1377631, 1557322, 2755262, 3114644, 5510524, 17909203, 35818406, 71636812]

約数ペア:

[(1, 71636812), (2, 35818406), (4, 17909203), (13, 5510524), (23, 3114644), (26, 2755262), (46, 1557322), (52, 1377631), (89, 804908), (92, 778661), (178, 402454), (299, 239588), (356, 201227), (598, 119794), (673, 106444), (1157, 61916), (1196, 59897), (1346, 53222), (2047, 34996), (2314, 30958), (2692, 26611), (4094, 17498), (4628, 15479), (8188, 8749)]