28025118

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2399}}^1$

素因数の和:2477

約数の個数: 48

約数和(自身を含む): 67392000

約数和(自身を除く): 39366882

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 59, 66, 99, 118, 177, 198, 354, 531, 649, 1062, 1298, 1947, 2399, 3894, 4798, 5841, 7197, 11682, 14394, 21591, 26389, 43182, 52778, 79167, 141541, 158334, 237501, 283082, 424623, 475002, 849246, 1273869, 1556951, 2547738, 3113902, 4670853, 9341706, 14012559, 28025118]

約数ペア:

[(1, 28025118), (2, 14012559), (3, 9341706), (6, 4670853), (9, 3113902), (11, 2547738), (18, 1556951), (22, 1273869), (33, 849246), (59, 475002), (66, 424623), (99, 283082), (118, 237501), (177, 158334), (198, 141541), (354, 79167), (531, 52778), (649, 43182), (1062, 26389), (1298, 21591), (1947, 14394), (2399, 11682), (3894, 7197), (4798, 5841)]