40473629

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 51701760

約数和(自身を除く): 11228131

約数列:

[1, 7, 19, 23, 101, 131, 133, 161, 437, 707, 917, 1919, 2323, 2489, 3013, 3059, 13231, 13433, 16261, 17423, 21091, 44137, 57247, 92617, 251389, 304313, 308959, 400729, 1759723, 2130191, 5781947, 40473629]

約数ペア:

[(1, 40473629), (7, 5781947), (19, 2130191), (23, 1759723), (101, 400729), (131, 308959), (133, 304313), (161, 251389), (437, 92617), (707, 57247), (917, 44137), (1919, 21091), (2323, 17423), (2489, 16261), (3013, 13433), (3059, 13231)]