65197916

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3491}}^1$

素因数の和:3554

約数の個数: 48

約数和(自身を含む): 140797440

約数和(自身を除く): 75599524

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 92, 116, 161, 203, 322, 406, 644, 667, 812, 1334, 2668, 3491, 4669, 6982, 9338, 13964, 18676, 24437, 48874, 80293, 97748, 101239, 160586, 202478, 321172, 404956, 562051, 708673, 1124102, 1417346, 2248204, 2328497, 2834692, 4656994, 9313988, 16299479, 32598958, 65197916]

約数ペア:

[(1, 65197916), (2, 32598958), (4, 16299479), (7, 9313988), (14, 4656994), (23, 2834692), (28, 2328497), (29, 2248204), (46, 1417346), (58, 1124102), (92, 708673), (116, 562051), (161, 404956), (203, 321172), (322, 202478), (406, 160586), (644, 101239), (667, 97748), (812, 80293), (1334, 48874), (2668, 24437), (3491, 18676), (4669, 13964), (6982, 9338)]