42071029

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 58817664

約数和(自身を除く): 16746635

約数列:

[1, 7, 11, 13, 53, 61, 77, 91, 143, 169, 371, 427, 583, 671, 689, 793, 1001, 1183, 1859, 3233, 4081, 4697, 4823, 5551, 7579, 8723, 8957, 10309, 13013, 22631, 35563, 42029, 53053, 61061, 62699, 72163, 98527, 113399, 248941, 294203, 462319, 546377, 689689, 793793, 3236233, 3824639, 6010147, 42071029]

約数ペア:

[(1, 42071029), (7, 6010147), (11, 3824639), (13, 3236233), (53, 793793), (61, 689689), (77, 546377), (91, 462319), (143, 294203), (169, 248941), (371, 113399), (427, 98527), (583, 72163), (671, 62699), (689, 61061), (793, 53053), (1001, 42029), (1183, 35563), (1859, 22631), (3233, 13013), (4081, 10309), (4697, 8957), (4823, 8723), (5551, 7579)]