5657872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 80

約数和(自身を含む): 13284864

約数和(自身を除く): 7626992

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 34, 44, 61, 62, 68, 88, 122, 124, 136, 176, 187, 244, 248, 272, 341, 374, 488, 496, 527, 671, 682, 748, 976, 1037, 1054, 1342, 1364, 1496, 1891, 2074, 2108, 2684, 2728, 2992, 3782, 4148, 4216, 5368, 5456, 5797, 7564, 8296, 8432, 10736, 11407, 11594, 15128, 16592, 20801, 22814, 23188, 30256, 32147, 41602, 45628, 46376, 64294, 83204, 91256, 92752, 128588, 166408, 182512, 257176, 332816, 353617, 514352, 707234, 1414468, 2828936, 5657872]

約数ペア:

[(1, 5657872), (2, 2828936), (4, 1414468), (8, 707234), (11, 514352), (16, 353617), (17, 332816), (22, 257176), (31, 182512), (34, 166408), (44, 128588), (61, 92752), (62, 91256), (68, 83204), (88, 64294), (122, 46376), (124, 45628), (136, 41602), (176, 32147), (187, 30256), (244, 23188), (248, 22814), (272, 20801), (341, 16592), (374, 15128), (488, 11594), (496, 11407), (527, 10736), (671, 8432), (682, 8296), (748, 7564), (976, 5797), (1037, 5456), (1054, 5368), (1342, 4216), (1364, 4148), (1496, 3782), (1891, 2992), (2074, 2728), (2108, 2684)]