65389588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 130027968

約数和(自身を除く): 64638380

約数列:

[1, 2, 4, 11, 22, 41, 44, 67, 82, 134, 164, 268, 451, 541, 737, 902, 1082, 1474, 1804, 2164, 2747, 2948, 5494, 5951, 10988, 11902, 22181, 23804, 30217, 36247, 44362, 60434, 72494, 88724, 120868, 144988, 243991, 398717, 487982, 797434, 975964, 1486127, 1594868, 2972254, 5944508, 16347397, 32694794, 65389588]

約数ペア:

[(1, 65389588), (2, 32694794), (4, 16347397), (11, 5944508), (22, 2972254), (41, 1594868), (44, 1486127), (67, 975964), (82, 797434), (134, 487982), (164, 398717), (268, 243991), (451, 144988), (541, 120868), (737, 88724), (902, 72494), (1082, 60434), (1474, 44362), (1804, 36247), (2164, 30217), (2747, 23804), (2948, 22181), (5494, 11902), (5951, 10988)]