7972688

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{2753}}^1$

素因数の和:2942

約数の個数: 20

約数和(自身を含む): 15538068

約数和(自身を除く): 7565380

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2753, 2896, 5506, 11012, 22024, 44048, 498293, 996586, 1993172, 3986344, 7972688]

約数ペア:

[(1, 7972688), (2, 3986344), (4, 1993172), (8, 996586), (16, 498293), (181, 44048), (362, 22024), (724, 11012), (1448, 5506), (2753, 2896)]