29665222912

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{22229}}^1$

素因数の和:22659

約数の個数: 72

約数和(自身を含む): 63931434840

約数和(自身を除く): 34266211928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 401, 416, 802, 832, 1604, 1664, 3208, 3328, 5213, 6416, 10426, 12832, 20852, 22229, 25664, 41704, 44458, 51328, 83408, 88916, 102656, 166816, 177832, 288977, 333632, 355664, 577954, 667264, 711328, 1155908, 1334528, 1422656, 2311816, 2845312, 4623632, 5690624, 8913829, 9247264, 17827658, 18494528, 35655316, 36989056, 71310632, 73978112, 115879777, 142621264, 231759554, 285242528, 463519108, 570485056, 927038216, 1140970112, 1854076432, 2281940224, 3708152864, 7416305728, 14832611456, 29665222912]

約数ペア:

[(1, 29665222912), (2, 14832611456), (4, 7416305728), (8, 3708152864), (13, 2281940224), (16, 1854076432), (26, 1140970112), (32, 927038216), (52, 570485056), (64, 463519108), (104, 285242528), (128, 231759554), (208, 142621264), (256, 115879777), (401, 73978112), (416, 71310632), (802, 36989056), (832, 35655316), (1604, 18494528), (1664, 17827658), (3208, 9247264), (3328, 8913829), (5213, 5690624), (6416, 4623632), (10426, 2845312), (12832, 2311816), (20852, 1422656), (22229, 1334528), (25664, 1155908), (41704, 711328), (44458, 667264), (51328, 577954), (83408, 355664), (88916, 333632), (102656, 288977), (166816, 177832)]