40094873

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 51996672

約数和(自身を除く): 11901799

約数列:

[1, 7, 13, 31, 61, 91, 217, 233, 403, 427, 793, 1631, 1891, 2821, 3029, 5551, 7223, 13237, 14213, 21203, 24583, 50561, 93899, 99491, 172081, 184769, 440603, 657293, 1293383, 3084221, 5727839, 40094873]

約数ペア:

[(1, 40094873), (7, 5727839), (13, 3084221), (31, 1293383), (61, 657293), (91, 440603), (217, 184769), (233, 172081), (403, 99491), (427, 93899), (793, 50561), (1631, 24583), (1891, 21203), (2821, 14213), (3029, 13237), (5551, 7223)]