64344696

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{206233}}^1$

素因数の和:206255

約数の個数: 32

約数和(自身を含む): 173236560

約数和(自身を除く): 108891864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 206233, 412466, 618699, 824932, 1237398, 1649864, 2474796, 2681029, 4949592, 5362058, 8043087, 10724116, 16086174, 21448232, 32172348, 64344696]

約数ペア:

[(1, 64344696), (2, 32172348), (3, 21448232), (4, 16086174), (6, 10724116), (8, 8043087), (12, 5362058), (13, 4949592), (24, 2681029), (26, 2474796), (39, 1649864), (52, 1237398), (78, 824932), (104, 618699), (156, 412466), (312, 206233)]