28152656488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{636017}}^1$

素因数の和:636537

約数の個数: 32

約数和(自身を含む): 57699552960

約数和(自身を除く): 29546896472

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 503, 1006, 2012, 4024, 5533, 11066, 22132, 44264, 636017, 1272034, 2544068, 5088136, 6996187, 13992374, 27984748, 55969496, 319916551, 639833102, 1279666204, 2559332408, 3519082061, 7038164122, 14076328244, 28152656488]

約数ペア:

[(1, 28152656488), (2, 14076328244), (4, 7038164122), (8, 3519082061), (11, 2559332408), (22, 1279666204), (44, 639833102), (88, 319916551), (503, 55969496), (1006, 27984748), (2012, 13992374), (4024, 6996187), (5533, 5088136), (11066, 2544068), (22132, 1272034), (44264, 636017)]