23105784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{719}}^1$

素因数の和:844

約数の個数: 64

約数和(自身を含む): 62899200

約数和(自身を除く): 39793416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 103, 104, 156, 206, 309, 312, 412, 618, 719, 824, 1236, 1339, 1438, 2157, 2472, 2678, 2876, 4017, 4314, 5356, 5752, 8034, 8628, 9347, 10712, 16068, 17256, 18694, 28041, 32136, 37388, 56082, 74057, 74776, 112164, 148114, 222171, 224328, 296228, 444342, 592456, 888684, 962741, 1777368, 1925482, 2888223, 3850964, 5776446, 7701928, 11552892, 23105784]

約数ペア:

[(1, 23105784), (2, 11552892), (3, 7701928), (4, 5776446), (6, 3850964), (8, 2888223), (12, 1925482), (13, 1777368), (24, 962741), (26, 888684), (39, 592456), (52, 444342), (78, 296228), (103, 224328), (104, 222171), (156, 148114), (206, 112164), (309, 74776), (312, 74057), (412, 56082), (618, 37388), (719, 32136), (824, 28041), (1236, 18694), (1339, 17256), (1438, 16068), (2157, 10712), (2472, 9347), (2678, 8628), (2876, 8034), (4017, 5752), (4314, 5356)]