1994438768

素因数分解:

$2^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{62047}}^1$

素因数の和:62110

約数の個数: 60

約数和(自身を含む): 4604830272

約数和(自身を除く): 2610391504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 49, 56, 82, 98, 112, 164, 196, 287, 328, 392, 574, 656, 784, 1148, 2009, 2296, 4018, 4592, 8036, 16072, 32144, 62047, 124094, 248188, 434329, 496376, 868658, 992752, 1737316, 2543927, 3040303, 3474632, 5087854, 6080606, 6949264, 10175708, 12161212, 17807489, 20351416, 24322424, 35614978, 40702832, 48644848, 71229956, 124652423, 142459912, 249304846, 284919824, 498609692, 997219384, 1994438768]

約数ペア:

[(1, 1994438768), (2, 997219384), (4, 498609692), (7, 284919824), (8, 249304846), (14, 142459912), (16, 124652423), (28, 71229956), (41, 48644848), (49, 40702832), (56, 35614978), (82, 24322424), (98, 20351416), (112, 17807489), (164, 12161212), (196, 10175708), (287, 6949264), (328, 6080606), (392, 5087854), (574, 3474632), (656, 3040303), (784, 2543927), (1148, 1737316), (2009, 992752), (2296, 868658), (4018, 496376), (4592, 434329), (8036, 248188), (16072, 124094), (32144, 62047)]