42201874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 78744960

約数和(自身を除く): 36543086

約数列:

[1, 2, 11, 13, 22, 26, 41, 59, 61, 82, 118, 122, 143, 286, 451, 533, 649, 671, 767, 793, 902, 1066, 1298, 1342, 1534, 1586, 2419, 2501, 3599, 4838, 5002, 5863, 7198, 8437, 8723, 11726, 16874, 17446, 26609, 27511, 31447, 32513, 39589, 46787, 53218, 55022, 62894, 65026, 79178, 93574, 147559, 295118, 345917, 357643, 514657, 691834, 715286, 1029314, 1623149, 1918267, 3246298, 3836534, 21100937, 42201874]

約数ペア:

[(1, 42201874), (2, 21100937), (11, 3836534), (13, 3246298), (22, 1918267), (26, 1623149), (41, 1029314), (59, 715286), (61, 691834), (82, 514657), (118, 357643), (122, 345917), (143, 295118), (286, 147559), (451, 93574), (533, 79178), (649, 65026), (671, 62894), (767, 55022), (793, 53218), (902, 46787), (1066, 39589), (1298, 32513), (1342, 31447), (1534, 27511), (1586, 26609), (2419, 17446), (2501, 16874), (3599, 11726), (4838, 8723), (5002, 8437), (5863, 7198)]