38968622

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{977}}^1$

素因数の和:1041

約数の個数: 48

約数和(自身を含む): 76260528

約数和(自身を除く): 37291906

約数列:

[1, 2, 7, 11, 14, 22, 37, 49, 74, 77, 98, 154, 259, 407, 518, 539, 814, 977, 1078, 1813, 1954, 2849, 3626, 5698, 6839, 10747, 13678, 19943, 21494, 36149, 39886, 47873, 72298, 75229, 95746, 150458, 253043, 397639, 506086, 526603, 795278, 1053206, 1771301, 2783473, 3542602, 5566946, 19484311, 38968622]

約数ペア:

[(1, 38968622), (2, 19484311), (7, 5566946), (11, 3542602), (14, 2783473), (22, 1771301), (37, 1053206), (49, 795278), (74, 526603), (77, 506086), (98, 397639), (154, 253043), (259, 150458), (407, 95746), (518, 75229), (539, 72298), (814, 47873), (977, 39886), (1078, 36149), (1813, 21494), (1954, 19943), (2849, 13678), (3626, 10747), (5698, 6839)]