40995154

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 67392000

約数和(自身を除く): 26396846

約数列:

[1, 2, 23, 29, 46, 58, 79, 158, 389, 667, 778, 1334, 1817, 2291, 3634, 4582, 8947, 11281, 17894, 22562, 30731, 52693, 61462, 105386, 259463, 518926, 706813, 891199, 1413626, 1782398, 20497577, 40995154]

約数ペア:

[(1, 40995154), (2, 20497577), (23, 1782398), (29, 1413626), (46, 891199), (58, 706813), (79, 518926), (158, 259463), (389, 105386), (667, 61462), (778, 52693), (1334, 30731), (1817, 22562), (2291, 17894), (3634, 11281), (4582, 8947)]