4437992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 9055200

約数和(自身を除く): 4617208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 307, 556, 614, 1112, 1228, 1807, 2456, 3614, 3991, 7228, 7982, 14456, 15964, 31928, 42673, 85346, 170692, 341384, 554749, 1109498, 2218996, 4437992]

約数ペア:

[(1, 4437992), (2, 2218996), (4, 1109498), (8, 554749), (13, 341384), (26, 170692), (52, 85346), (104, 42673), (139, 31928), (278, 15964), (307, 14456), (556, 7982), (614, 7228), (1112, 3991), (1228, 3614), (1807, 2456)]