75916438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{643}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 129830400

約数和(自身を除く): 53913962

約数列:

[1, 2, 13, 19, 26, 38, 239, 247, 478, 494, 643, 1286, 3107, 4541, 6214, 8359, 9082, 12217, 16718, 24434, 59033, 118066, 153677, 158821, 307354, 317642, 1997801, 2919863, 3995602, 5839726, 37958219, 75916438]

約数ペア:

[(1, 75916438), (2, 37958219), (13, 5839726), (19, 3995602), (26, 2919863), (38, 1997801), (239, 317642), (247, 307354), (478, 158821), (494, 153677), (643, 118066), (1286, 59033), (3107, 24434), (4541, 16718), (6214, 12217), (8359, 9082)]