42678408

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{541}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 113169600

約数和(自身を除く): 70491192

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 173, 228, 346, 456, 519, 541, 692, 1038, 1082, 1384, 1623, 2076, 2164, 3246, 3287, 4152, 4328, 6492, 6574, 9861, 10279, 12984, 13148, 19722, 20558, 26296, 30837, 39444, 41116, 61674, 78888, 82232, 93593, 123348, 187186, 246696, 280779, 374372, 561558, 748744, 1123116, 1778267, 2246232, 3556534, 5334801, 7113068, 10669602, 14226136, 21339204, 42678408]

約数ペア:

[(1, 42678408), (2, 21339204), (3, 14226136), (4, 10669602), (6, 7113068), (8, 5334801), (12, 3556534), (19, 2246232), (24, 1778267), (38, 1123116), (57, 748744), (76, 561558), (114, 374372), (152, 280779), (173, 246696), (228, 187186), (346, 123348), (456, 93593), (519, 82232), (541, 78888), (692, 61674), (1038, 41116), (1082, 39444), (1384, 30837), (1623, 26296), (2076, 20558), (2164, 19722), (3246, 13148), (3287, 12984), (4152, 10279), (4328, 9861), (6492, 6574)]