42117988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 84728448

約数和(自身を除く): 42610460

約数列:

[1, 2, 4, 11, 22, 37, 41, 44, 74, 82, 148, 164, 407, 451, 631, 814, 902, 1262, 1517, 1628, 1804, 2524, 3034, 6068, 6941, 13882, 16687, 23347, 25871, 27764, 33374, 46694, 51742, 66748, 93388, 103484, 256817, 284581, 513634, 569162, 957227, 1027268, 1138324, 1914454, 3828908, 10529497, 21058994, 42117988]

約数ペア:

[(1, 42117988), (2, 21058994), (4, 10529497), (11, 3828908), (22, 1914454), (37, 1138324), (41, 1027268), (44, 957227), (74, 569162), (82, 513634), (148, 284581), (164, 256817), (407, 103484), (451, 93388), (631, 66748), (814, 51742), (902, 46694), (1262, 33374), (1517, 27764), (1628, 25871), (1804, 23347), (2524, 16687), (3034, 13882), (6068, 6941)]