2797384728

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1\times {\mathrm{3833}}^1$

素因数の和:4536

約数の個数: 64

約数和(自身を含む): 7155164160

約数和(自身を除く): 4357779432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 647, 1128, 1294, 1941, 2588, 3833, 3882, 5176, 7666, 7764, 11499, 15332, 15528, 22998, 30409, 30664, 45996, 60818, 91227, 91992, 121636, 180151, 182454, 243272, 360302, 364908, 540453, 720604, 729816, 1080906, 1441208, 2161812, 2479951, 4323624, 4959902, 7439853, 9919804, 14879706, 19839608, 29759412, 59518824, 116557697, 233115394, 349673091, 466230788, 699346182, 932461576, 1398692364, 2797384728]

約数ペア:

[(1, 2797384728), (2, 1398692364), (3, 932461576), (4, 699346182), (6, 466230788), (8, 349673091), (12, 233115394), (24, 116557697), (47, 59518824), (94, 29759412), (141, 19839608), (188, 14879706), (282, 9919804), (376, 7439853), (564, 4959902), (647, 4323624), (1128, 2479951), (1294, 2161812), (1941, 1441208), (2588, 1080906), (3833, 729816), (3882, 720604), (5176, 540453), (7666, 364908), (7764, 360302), (11499, 243272), (15332, 182454), (15528, 180151), (22998, 121636), (30409, 91992), (30664, 91227), (45996, 60818)]