70928044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 142813440

約数和(自身を除く): 71885396

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 109, 218, 253, 436, 506, 643, 1012, 1199, 1286, 2398, 2507, 2572, 4796, 5014, 7073, 10028, 14146, 14789, 27577, 28292, 29578, 55154, 59156, 70087, 110308, 140174, 162679, 280348, 325358, 650716, 770957, 1541914, 1612001, 3083828, 3224002, 6448004, 17732011, 35464022, 70928044]

約数ペア:

[(1, 70928044), (2, 35464022), (4, 17732011), (11, 6448004), (22, 3224002), (23, 3083828), (44, 1612001), (46, 1541914), (92, 770957), (109, 650716), (218, 325358), (253, 280348), (436, 162679), (506, 140174), (643, 110308), (1012, 70087), (1199, 59156), (1286, 55154), (2398, 29578), (2507, 28292), (2572, 27577), (4796, 14789), (5014, 14146), (7073, 10028)]