25103675548

素因数分解:

$2^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1427}}^1\times {\mathrm{1451}}^1$

素因数の和:3322

約数の個数: 48

約数和(自身を含む): 50393274624

約数和(自身を除く): 25289599076

約数列:

[1, 2, 4, 7, 14, 28, 433, 866, 1427, 1451, 1732, 2854, 2902, 3031, 5708, 5804, 6062, 9989, 10157, 12124, 19978, 20314, 39956, 40628, 617891, 628283, 1235782, 1256566, 2070577, 2471564, 2513132, 4141154, 4325237, 4397981, 8282308, 8650474, 8795962, 14494039, 17300948, 17591924, 28988078, 57976156, 896559841, 1793119682, 3586239364, 6275918887, 12551837774, 25103675548]

約数ペア:

[(1, 25103675548), (2, 12551837774), (4, 6275918887), (7, 3586239364), (14, 1793119682), (28, 896559841), (433, 57976156), (866, 28988078), (1427, 17591924), (1451, 17300948), (1732, 14494039), (2854, 8795962), (2902, 8650474), (3031, 8282308), (5708, 4397981), (5804, 4325237), (6062, 4141154), (9989, 2513132), (10157, 2471564), (12124, 2070577), (19978, 1256566), (20314, 1235782), (39956, 628283), (40628, 617891)]