5071456

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 10965024

約数和(自身を除く): 5893568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 73, 104, 146, 167, 208, 292, 334, 416, 584, 668, 949, 1168, 1336, 1898, 2171, 2336, 2672, 3796, 4342, 5344, 7592, 8684, 12191, 15184, 17368, 24382, 30368, 34736, 48764, 69472, 97528, 158483, 195056, 316966, 390112, 633932, 1267864, 2535728, 5071456]

約数ペア:

[(1, 5071456), (2, 2535728), (4, 1267864), (8, 633932), (13, 390112), (16, 316966), (26, 195056), (32, 158483), (52, 97528), (73, 69472), (104, 48764), (146, 34736), (167, 30368), (208, 24382), (292, 17368), (334, 15184), (416, 12191), (584, 8684), (668, 7592), (949, 5344), (1168, 4342), (1336, 3796), (1898, 2672), (2171, 2336)]