28442036728

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1757417}}^1$

素因数の和:1757464

約数の個数: 48

約数和(自身を含む): 64743279120

約数和(自身を除く): 36301242392

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 289, 476, 578, 952, 1156, 2023, 2312, 4046, 8092, 16184, 1757417, 3514834, 7029668, 12301919, 14059336, 24603838, 29876089, 49207676, 59752178, 98415352, 119504356, 209132623, 239008712, 418265246, 507893513, 836530492, 1015787026, 1673060984, 2031574052, 3555254591, 4063148104, 7110509182, 14221018364, 28442036728]

約数ペア:

[(1, 28442036728), (2, 14221018364), (4, 7110509182), (7, 4063148104), (8, 3555254591), (14, 2031574052), (17, 1673060984), (28, 1015787026), (34, 836530492), (56, 507893513), (68, 418265246), (119, 239008712), (136, 209132623), (238, 119504356), (289, 98415352), (476, 59752178), (578, 49207676), (952, 29876089), (1156, 24603838), (2023, 14059336), (2312, 12301919), (4046, 7029668), (8092, 3514834), (16184, 1757417)]