40476592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11447}}^1$

素因数の和:11485

約数の個数: 40

約数和(自身を含む): 89431776

約数和(自身を除く): 48955184

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 11447, 22894, 45788, 91576, 148811, 183152, 194599, 297622, 389198, 595244, 778396, 1190488, 1556792, 2380976, 2529787, 3113584, 5059574, 10119148, 20238296, 40476592]

約数ペア:

[(1, 40476592), (2, 20238296), (4, 10119148), (8, 5059574), (13, 3113584), (16, 2529787), (17, 2380976), (26, 1556792), (34, 1190488), (52, 778396), (68, 595244), (104, 389198), (136, 297622), (208, 194599), (221, 183152), (272, 148811), (442, 91576), (884, 45788), (1768, 22894), (3536, 11447)]