1028470168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{1489}}^1$

素因数の和:1720

約数の個数: 64

約数和(自身を含む): 2162764800

約数和(自身を除く): 1134294632

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 167, 188, 334, 376, 517, 668, 1034, 1336, 1489, 1837, 2068, 2978, 3674, 4136, 5956, 7348, 7849, 11912, 14696, 15698, 16379, 31396, 32758, 62792, 65516, 69983, 86339, 131032, 139966, 172678, 248663, 279932, 345356, 497326, 559864, 690712, 769813, 994652, 1539626, 1989304, 2735293, 3079252, 5470586, 6158504, 10941172, 11687161, 21882344, 23374322, 46748644, 93497288, 128558771, 257117542, 514235084, 1028470168]

約数ペア:

[(1, 1028470168), (2, 514235084), (4, 257117542), (8, 128558771), (11, 93497288), (22, 46748644), (44, 23374322), (47, 21882344), (88, 11687161), (94, 10941172), (167, 6158504), (188, 5470586), (334, 3079252), (376, 2735293), (517, 1989304), (668, 1539626), (1034, 994652), (1336, 769813), (1489, 690712), (1837, 559864), (2068, 497326), (2978, 345356), (3674, 279932), (4136, 248663), (5956, 172678), (7348, 139966), (7849, 131032), (11912, 86339), (14696, 69983), (15698, 65516), (16379, 62792), (31396, 32758)]