70294732228

素因数分解:

$2^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{26687}}^1$

素因数の和:26945

約数の個数: 72

約数和(自身を含む): 145671644160

約数和(自身を除く): 75376911932

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 151, 178, 196, 302, 356, 604, 623, 1057, 1246, 2114, 2492, 4228, 4361, 7399, 8722, 13439, 14798, 17444, 26687, 26878, 29596, 53374, 53756, 94073, 106748, 186809, 188146, 373618, 376292, 658511, 747236, 1307663, 1317022, 2375143, 2615326, 2634044, 4029737, 4750286, 5230652, 8059474, 9500572, 16118948, 16626001, 28208159, 33252002, 56416318, 66504004, 112832636, 116382007, 197457113, 232764014, 358646593, 394914226, 465528028, 717293186, 789828452, 1434586372, 2510526151, 5021052302, 10042104604, 17573683057, 35147366114, 70294732228]

約数ペア:

[(1, 70294732228), (2, 35147366114), (4, 17573683057), (7, 10042104604), (14, 5021052302), (28, 2510526151), (49, 1434586372), (89, 789828452), (98, 717293186), (151, 465528028), (178, 394914226), (196, 358646593), (302, 232764014), (356, 197457113), (604, 116382007), (623, 112832636), (1057, 66504004), (1246, 56416318), (2114, 33252002), (2492, 28208159), (4228, 16626001), (4361, 16118948), (7399, 9500572), (8722, 8059474), (13439, 5230652), (14798, 4750286), (17444, 4029737), (26687, 2634044), (26878, 2615326), (29596, 2375143), (53374, 1317022), (53756, 1307663), (94073, 747236), (106748, 658511), (186809, 376292), (188146, 373618)]