39868728

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1307}}^1$

素因数の和:1388

約数の個数: 64

約数和(自身を含む): 105477120

約数和(自身を除く): 65608392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 41, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 744, 984, 1271, 1307, 2542, 2614, 3813, 3921, 5084, 5228, 7626, 7842, 10168, 10456, 15252, 15684, 30504, 31368, 40517, 53587, 81034, 107174, 121551, 160761, 162068, 214348, 243102, 321522, 324136, 428696, 486204, 643044, 972408, 1286088, 1661197, 3322394, 4983591, 6644788, 9967182, 13289576, 19934364, 39868728]

約数ペア:

[(1, 39868728), (2, 19934364), (3, 13289576), (4, 9967182), (6, 6644788), (8, 4983591), (12, 3322394), (24, 1661197), (31, 1286088), (41, 972408), (62, 643044), (82, 486204), (93, 428696), (123, 324136), (124, 321522), (164, 243102), (186, 214348), (246, 162068), (248, 160761), (328, 121551), (372, 107174), (492, 81034), (744, 53587), (984, 40517), (1271, 31368), (1307, 30504), (2542, 15684), (2614, 15252), (3813, 10456), (3921, 10168), (5084, 7842), (5228, 7626)]