38729264

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20341}}^1$

素因数の和:20373

約数の個数: 40

約数和(自身を含む): 90806688

約数和(自身を除く): 52077424

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 20341, 40682, 81364, 142387, 162728, 284774, 325456, 345797, 569548, 691594, 1139096, 1383188, 2278192, 2420579, 2766376, 4841158, 5532752, 9682316, 19364632, 38729264]

約数ペア:

[(1, 38729264), (2, 19364632), (4, 9682316), (7, 5532752), (8, 4841158), (14, 2766376), (16, 2420579), (17, 2278192), (28, 1383188), (34, 1139096), (56, 691594), (68, 569548), (112, 345797), (119, 325456), (136, 284774), (238, 162728), (272, 142387), (476, 81364), (952, 40682), (1904, 20341)]