28762006

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6871}}^1$

素因数の和:6916

約数の個数: 32

約数和(自身を含む): 55415808

約数和(自身を除く): 26653802

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 6871, 13742, 48097, 89323, 96194, 158033, 178646, 316066, 625261, 1106231, 1250522, 2054429, 2212462, 4108858, 14381003, 28762006]

約数ペア:

[(1, 28762006), (2, 14381003), (7, 4108858), (13, 2212462), (14, 2054429), (23, 1250522), (26, 1106231), (46, 625261), (91, 316066), (161, 178646), (182, 158033), (299, 96194), (322, 89323), (598, 48097), (2093, 13742), (4186, 6871)]