74597964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6389}}^1$

素因数の和:6542

約数の個数: 48

約数和(自身を含む): 200390400

約数和(自身を除く): 125792436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 6389, 11676, 12778, 19167, 25556, 38334, 44723, 76668, 89446, 134169, 178892, 268338, 536676, 888071, 1776142, 2664213, 3552284, 5328426, 6216497, 10656852, 12432994, 18649491, 24865988, 37298982, 74597964]

約数ペア:

[(1, 74597964), (2, 37298982), (3, 24865988), (4, 18649491), (6, 12432994), (7, 10656852), (12, 6216497), (14, 5328426), (21, 3552284), (28, 2664213), (42, 1776142), (84, 888071), (139, 536676), (278, 268338), (417, 178892), (556, 134169), (834, 89446), (973, 76668), (1668, 44723), (1946, 38334), (2919, 25556), (3892, 19167), (5838, 12778), (6389, 11676)]