42381724

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3719}}^1$

素因数の和:3778

約数の個数: 48

約数和(自身を含む): 94993920

約数和(自身を除く): 52612196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2849, 3719, 5698, 7438, 11396, 14876, 26033, 40909, 52066, 81818, 104132, 137603, 163636, 275206, 286363, 550412, 572726, 963221, 1145452, 1513633, 1926442, 3027266, 3852884, 6054532, 10595431, 21190862, 42381724]

約数ペア:

[(1, 42381724), (2, 21190862), (4, 10595431), (7, 6054532), (11, 3852884), (14, 3027266), (22, 1926442), (28, 1513633), (37, 1145452), (44, 963221), (74, 572726), (77, 550412), (148, 286363), (154, 275206), (259, 163636), (308, 137603), (407, 104132), (518, 81818), (814, 52066), (1036, 40909), (1628, 26033), (2849, 14876), (3719, 11396), (5698, 7438)]