77279216

素因数分解:

$2^4\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2887}}^1$

素因数の和:3141

約数の個数: 40

約数和(自身を含む): 171893760

約数和(自身を除く): 94614544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 239, 478, 956, 1673, 1912, 2887, 3346, 3824, 5774, 6692, 11548, 13384, 20209, 23096, 26768, 40418, 46192, 80836, 161672, 323344, 689993, 1379986, 2759972, 4829951, 5519944, 9659902, 11039888, 19319804, 38639608, 77279216]

約数ペア:

[(1, 77279216), (2, 38639608), (4, 19319804), (7, 11039888), (8, 9659902), (14, 5519944), (16, 4829951), (28, 2759972), (56, 1379986), (112, 689993), (239, 323344), (478, 161672), (956, 80836), (1673, 46192), (1912, 40418), (2887, 26768), (3346, 23096), (3824, 20209), (5774, 13384), (6692, 11548)]