74467498

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3943}}^1$

素因数の和:4042

約数の個数: 32

約数和(自身を含む): 136304640

約数和(自身を除く): 61837142

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 497, 994, 1349, 2698, 3943, 7886, 9443, 18886, 27601, 55202, 74917, 149834, 279953, 524419, 559906, 1048838, 1959671, 3919342, 5319107, 10638214, 37233749, 74467498]

約数ペア:

[(1, 74467498), (2, 37233749), (7, 10638214), (14, 5319107), (19, 3919342), (38, 1959671), (71, 1048838), (133, 559906), (142, 524419), (266, 279953), (497, 149834), (994, 74917), (1349, 55202), (2698, 27601), (3943, 18886), (7886, 9443)]