17678741368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1\times {\mathrm{2633}}^1$

素因数の和:3092

約数の個数: 64

約数和(自身を含む): 35249241600

約数和(自身を除く): 17570500232

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 163, 271, 326, 542, 652, 1084, 1304, 2168, 2633, 3097, 5149, 5266, 6194, 10298, 10532, 12388, 20596, 21064, 24776, 41192, 44173, 50027, 88346, 100054, 176692, 200108, 353384, 400216, 429179, 713543, 839287, 858358, 1427086, 1678574, 1716716, 2854172, 3357148, 3433432, 5708344, 6714296, 8154401, 13557317, 16308802, 27114634, 32617604, 54229268, 65235208, 108458536, 116307509, 232615018, 465230036, 930460072, 2209842671, 4419685342, 8839370684, 17678741368]

約数ペア:

[(1, 17678741368), (2, 8839370684), (4, 4419685342), (8, 2209842671), (19, 930460072), (38, 465230036), (76, 232615018), (152, 116307509), (163, 108458536), (271, 65235208), (326, 54229268), (542, 32617604), (652, 27114634), (1084, 16308802), (1304, 13557317), (2168, 8154401), (2633, 6714296), (3097, 5708344), (5149, 3433432), (5266, 3357148), (6194, 2854172), (10298, 1716716), (10532, 1678574), (12388, 1427086), (20596, 858358), (21064, 839287), (24776, 713543), (41192, 429179), (44173, 400216), (50027, 353384), (88346, 200108), (100054, 176692)]