287007088

素因数分解:

$2^4\times {\mathrm{373}}^1\times {\mathrm{48091}}^1$

素因数の和:48472

約数の個数: 20

約数和(自身を含む): 557578648

約数和(自身を除く): 270571560

約数列:

[1, 2, 4, 8, 16, 373, 746, 1492, 2984, 5968, 48091, 96182, 192364, 384728, 769456, 17937943, 35875886, 71751772, 143503544, 287007088]

約数ペア:

[(1, 287007088), (2, 143503544), (4, 71751772), (8, 35875886), (16, 17937943), (373, 769456), (746, 384728), (1492, 192364), (2984, 96182), (5968, 48091)]