71064370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28771}}^1$

素因数の和:28810

約数の個数: 32

約数和(自身を含む): 145010880

約数和(自身を除く): 73946510

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 28771, 57542, 143855, 287710, 374023, 546649, 748046, 1093298, 1870115, 2733245, 3740230, 5466490, 7106437, 14212874, 35532185, 71064370]

約数ペア:

[(1, 71064370), (2, 35532185), (5, 14212874), (10, 7106437), (13, 5466490), (19, 3740230), (26, 2733245), (38, 1870115), (65, 1093298), (95, 748046), (130, 546649), (190, 374023), (247, 287710), (494, 143855), (1235, 57542), (2470, 28771)]