67897816

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41809}}^1$

素因数の和:41851

約数の個数: 32

約数和(自身を含む): 150516000

約数和(自身を除く): 82618184

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 41809, 83618, 167236, 292663, 334472, 585326, 1170652, 1212461, 2341304, 2424922, 4849844, 8487227, 9699688, 16974454, 33948908, 67897816]

約数ペア:

[(1, 67897816), (2, 33948908), (4, 16974454), (7, 9699688), (8, 8487227), (14, 4849844), (28, 2424922), (29, 2341304), (56, 1212461), (58, 1170652), (116, 585326), (203, 334472), (232, 292663), (406, 167236), (812, 83618), (1624, 41809)]