38260222

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:721

約数の個数: 64

約数和(自身を含む): 79833600

約数和(自身を除く): 41573378

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 29, 58, 77, 91, 143, 154, 182, 203, 286, 319, 377, 406, 638, 659, 754, 1001, 1318, 2002, 2233, 2639, 4147, 4466, 4613, 5278, 7249, 8294, 8567, 9226, 14498, 17134, 19111, 29029, 38222, 50743, 58058, 59969, 94237, 101486, 119938, 133777, 188474, 210221, 248443, 267554, 420442, 496886, 659659, 1319318, 1471547, 1739101, 2732873, 2943094, 3478202, 5465746, 19130111, 38260222]

約数ペア:

[(1, 38260222), (2, 19130111), (7, 5465746), (11, 3478202), (13, 2943094), (14, 2732873), (22, 1739101), (26, 1471547), (29, 1319318), (58, 659659), (77, 496886), (91, 420442), (143, 267554), (154, 248443), (182, 210221), (203, 188474), (286, 133777), (319, 119938), (377, 101486), (406, 94237), (638, 59969), (659, 58058), (754, 50743), (1001, 38222), (1318, 29029), (2002, 19111), (2233, 17134), (2639, 14498), (4147, 9226), (4466, 8567), (4613, 8294), (5278, 7249)]