73895072

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 151425792

約数和(自身を除く): 77530720

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 163, 248, 326, 457, 496, 652, 914, 992, 1304, 1828, 2608, 3656, 5053, 5216, 7312, 10106, 14167, 14624, 20212, 28334, 40424, 56668, 74491, 80848, 113336, 148982, 161696, 226672, 297964, 453344, 595928, 1191856, 2309221, 2383712, 4618442, 9236884, 18473768, 36947536, 73895072]

約数ペア:

[(1, 73895072), (2, 36947536), (4, 18473768), (8, 9236884), (16, 4618442), (31, 2383712), (32, 2309221), (62, 1191856), (124, 595928), (163, 453344), (248, 297964), (326, 226672), (457, 161696), (496, 148982), (652, 113336), (914, 80848), (992, 74491), (1304, 56668), (1828, 40424), (2608, 28334), (3656, 20212), (5053, 14624), (5216, 14167), (7312, 10106)]