42371476

素因数分解:

$2^2\times 7^3\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 87696000

約数和(自身を除く): 45324524

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 343, 347, 356, 623, 686, 694, 1246, 1372, 1388, 2429, 2492, 4361, 4858, 8722, 9716, 17003, 17444, 30527, 30883, 34006, 61054, 61766, 68012, 119021, 122108, 123532, 216181, 238042, 432362, 476084, 864724, 1513267, 3026534, 6053068, 10592869, 21185738, 42371476]

約数ペア:

[(1, 42371476), (2, 21185738), (4, 10592869), (7, 6053068), (14, 3026534), (28, 1513267), (49, 864724), (89, 476084), (98, 432362), (178, 238042), (196, 216181), (343, 123532), (347, 122108), (356, 119021), (623, 68012), (686, 61766), (694, 61054), (1246, 34006), (1372, 30883), (1388, 30527), (2429, 17444), (2492, 17003), (4361, 9716), (4858, 8722)]