29960476

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1553}}^1$

素因数の和:1630

約数の個数: 48

約数和(自身を含む): 65790144

約数和(自身を除く): 35829668

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 1553, 2756, 3106, 4823, 6212, 9646, 10871, 19292, 20189, 21742, 40378, 43484, 80756, 82309, 141323, 164618, 282646, 329236, 565292, 576163, 1070017, 1152326, 2140034, 2304652, 4280068, 7490119, 14980238, 29960476]

約数ペア:

[(1, 29960476), (2, 14980238), (4, 7490119), (7, 4280068), (13, 2304652), (14, 2140034), (26, 1152326), (28, 1070017), (52, 576163), (53, 565292), (91, 329236), (106, 282646), (182, 164618), (212, 141323), (364, 82309), (371, 80756), (689, 43484), (742, 40378), (1378, 21742), (1484, 20189), (1553, 19292), (2756, 10871), (3106, 9646), (4823, 6212)]