7997407424

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{947}}^1\times {\mathrm{1039}}^1$

素因数の和:2125

約数の個数: 56

約数和(自身を含む): 16027115520

約数和(自身を除く): 8029708096

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 947, 1016, 1039, 1894, 2032, 2078, 3788, 4064, 4156, 7576, 8128, 8312, 15152, 16624, 30304, 33248, 60608, 66496, 120269, 131953, 240538, 263906, 481076, 527812, 962152, 983933, 1055624, 1924304, 1967866, 2111248, 3848608, 3935732, 4222496, 7697216, 7871464, 8444992, 15742928, 31485856, 62971712, 124959491, 249918982, 499837964, 999675928, 1999351856, 3998703712, 7997407424]

約数ペア:

[(1, 7997407424), (2, 3998703712), (4, 1999351856), (8, 999675928), (16, 499837964), (32, 249918982), (64, 124959491), (127, 62971712), (254, 31485856), (508, 15742928), (947, 8444992), (1016, 7871464), (1039, 7697216), (1894, 4222496), (2032, 3935732), (2078, 3848608), (3788, 2111248), (4064, 1967866), (4156, 1924304), (7576, 1055624), (8128, 983933), (8312, 962152), (15152, 527812), (16624, 481076), (30304, 263906), (33248, 240538), (60608, 131953), (66496, 120269)]