65424656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1481}}^1$

素因数の和:1751

約数の個数: 40

約数和(自身を含む): 138928608

約数和(自身を除く): 73503952

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 251, 502, 1004, 1481, 2008, 2761, 2962, 4016, 5522, 5924, 11044, 11848, 16291, 22088, 23696, 32582, 44176, 65164, 130328, 260656, 371731, 743462, 1486924, 2973848, 4089041, 5947696, 8178082, 16356164, 32712328, 65424656]

約数ペア:

[(1, 65424656), (2, 32712328), (4, 16356164), (8, 8178082), (11, 5947696), (16, 4089041), (22, 2973848), (44, 1486924), (88, 743462), (176, 371731), (251, 260656), (502, 130328), (1004, 65164), (1481, 44176), (2008, 32582), (2761, 23696), (2962, 22088), (4016, 16291), (5522, 11848), (5924, 11044)]