2535728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:261

約数の個数: 40

約数和(自身を含む): 5395488

約数和(自身を除く): 2859760

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 167, 208, 292, 334, 584, 668, 949, 1168, 1336, 1898, 2171, 2672, 3796, 4342, 7592, 8684, 12191, 15184, 17368, 24382, 34736, 48764, 97528, 158483, 195056, 316966, 633932, 1267864, 2535728]

約数ペア:

[(1, 2535728), (2, 1267864), (4, 633932), (8, 316966), (13, 195056), (16, 158483), (26, 97528), (52, 48764), (73, 34736), (104, 24382), (146, 17368), (167, 15184), (208, 12191), (292, 8684), (334, 7592), (584, 4342), (668, 3796), (949, 2672), (1168, 2171), (1336, 1898)]