23389772

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 48722688

約数和(自身を除く): 25332916

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 107, 148, 211, 214, 259, 422, 428, 518, 749, 844, 1036, 1477, 1498, 2954, 2996, 3959, 5908, 7807, 7918, 15614, 15836, 22577, 27713, 31228, 45154, 54649, 55426, 90308, 109298, 110852, 158039, 218596, 316078, 632156, 835349, 1670698, 3341396, 5847443, 11694886, 23389772]

約数ペア:

[(1, 23389772), (2, 11694886), (4, 5847443), (7, 3341396), (14, 1670698), (28, 835349), (37, 632156), (74, 316078), (107, 218596), (148, 158039), (211, 110852), (214, 109298), (259, 90308), (422, 55426), (428, 54649), (518, 45154), (749, 31228), (844, 27713), (1036, 22577), (1477, 15836), (1498, 15614), (2954, 7918), (2996, 7807), (3959, 5908)]