13720568

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{709}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 26838000

約数和(自身を除く): 13117432

約数列:

[1, 2, 4, 8, 41, 59, 82, 118, 164, 236, 328, 472, 709, 1418, 2419, 2836, 4838, 5672, 9676, 19352, 29069, 41831, 58138, 83662, 116276, 167324, 232552, 334648, 1715071, 3430142, 6860284, 13720568]

約数ペア:

[(1, 13720568), (2, 6860284), (4, 3430142), (8, 1715071), (41, 334648), (59, 232552), (82, 167324), (118, 116276), (164, 83662), (236, 58138), (328, 41831), (472, 29069), (709, 19352), (1418, 9676), (2419, 5672), (2836, 4838)]