39888930016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5640403}}^1$

素因数の和:5640443

約数の個数: 48

約数和(自身を含む): 89547053904

約数和(自身を除く): 49658123888

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 5640403, 11280806, 22561612, 45123224, 73325239, 90246448, 95886851, 146650478, 180492896, 191773702, 293300956, 383547404, 586601912, 767094808, 1173203824, 1246529063, 1534189616, 2346407648, 2493058126, 3068379232, 4986116252, 9972232504, 19944465008, 39888930016]

約数ペア:

[(1, 39888930016), (2, 19944465008), (4, 9972232504), (8, 4986116252), (13, 3068379232), (16, 2493058126), (17, 2346407648), (26, 1534189616), (32, 1246529063), (34, 1173203824), (52, 767094808), (68, 586601912), (104, 383547404), (136, 293300956), (208, 191773702), (221, 180492896), (272, 146650478), (416, 95886851), (442, 90246448), (544, 73325239), (884, 45123224), (1768, 22561612), (3536, 11280806), (7072, 5640403)]