40254292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 79027200

約数和(自身を除く): 38772908

約数列:

[1, 2, 4, 13, 26, 41, 52, 79, 82, 158, 164, 239, 316, 478, 533, 956, 1027, 1066, 2054, 2132, 3107, 3239, 4108, 6214, 6478, 9799, 12428, 12956, 18881, 19598, 37762, 39196, 42107, 75524, 84214, 127387, 168428, 245453, 254774, 490906, 509548, 774121, 981812, 1548242, 3096484, 10063573, 20127146, 40254292]

約数ペア:

[(1, 40254292), (2, 20127146), (4, 10063573), (13, 3096484), (26, 1548242), (41, 981812), (52, 774121), (79, 509548), (82, 490906), (158, 254774), (164, 245453), (239, 168428), (316, 127387), (478, 84214), (533, 75524), (956, 42107), (1027, 39196), (1066, 37762), (2054, 19598), (2132, 18881), (3107, 12956), (3239, 12428), (4108, 9799), (6214, 6478)]