27426644

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 58609152

約数和(自身を除く): 31182508

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 157, 238, 314, 367, 476, 628, 734, 1099, 1468, 2198, 2569, 2669, 4396, 5138, 5338, 6239, 10276, 10676, 12478, 18683, 24956, 37366, 43673, 57619, 74732, 87346, 115238, 174692, 230476, 403333, 806666, 979523, 1613332, 1959046, 3918092, 6856661, 13713322, 27426644]

約数ペア:

[(1, 27426644), (2, 13713322), (4, 6856661), (7, 3918092), (14, 1959046), (17, 1613332), (28, 979523), (34, 806666), (68, 403333), (119, 230476), (157, 174692), (238, 115238), (314, 87346), (367, 74732), (476, 57619), (628, 43673), (734, 37366), (1099, 24956), (1468, 18683), (2198, 12478), (2569, 10676), (2669, 10276), (4396, 6239), (5138, 5338)]