38243866

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 62052480

約数和(自身を除く): 23808614

約数列:

[1, 2, 29, 37, 58, 71, 74, 142, 251, 502, 1073, 2059, 2146, 2627, 4118, 5254, 7279, 9287, 14558, 17821, 18574, 35642, 76183, 152366, 269323, 516809, 538646, 659377, 1033618, 1318754, 19121933, 38243866]

約数ペア:

[(1, 38243866), (2, 19121933), (29, 1318754), (37, 1033618), (58, 659377), (71, 538646), (74, 516809), (142, 269323), (251, 152366), (502, 76183), (1073, 35642), (2059, 18574), (2146, 17821), (2627, 14558), (4118, 9287), (5254, 7279)]