514132016

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{4481}}^1$

素因数の和:4661

約数の個数: 40

約数和(自身を含む): 1020390048

約数和(自身を除く): 506258032

約数列:

[1, 2, 4, 8, 16, 71, 101, 142, 202, 284, 404, 568, 808, 1136, 1616, 4481, 7171, 8962, 14342, 17924, 28684, 35848, 57368, 71696, 114736, 318151, 452581, 636302, 905162, 1272604, 1810324, 2545208, 3620648, 5090416, 7241296, 32133251, 64266502, 128533004, 257066008, 514132016]

約数ペア:

[(1, 514132016), (2, 257066008), (4, 128533004), (8, 64266502), (16, 32133251), (71, 7241296), (101, 5090416), (142, 3620648), (202, 2545208), (284, 1810324), (404, 1272604), (568, 905162), (808, 636302), (1136, 452581), (1616, 318151), (4481, 114736), (7171, 71696), (8962, 57368), (14342, 35848), (17924, 28684)]