38864728

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{36527}}^1$

素因数の和:36559

約数の個数: 32

約数和(自身を含む): 87667200

約数和(自身を除く): 48802472

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 36527, 73054, 146108, 255689, 292216, 511378, 694013, 1022756, 1388026, 2045512, 2776052, 4858091, 5552104, 9716182, 19432364, 38864728]

約数ペア:

[(1, 38864728), (2, 19432364), (4, 9716182), (7, 5552104), (8, 4858091), (14, 2776052), (19, 2045512), (28, 1388026), (38, 1022756), (56, 694013), (76, 511378), (133, 292216), (152, 255689), (266, 146108), (532, 73054), (1064, 36527)]