40258962688

素因数分解:

$2^8\times 7^1\times {\mathrm{3793}}^1\times {\mathrm{5923}}^1$

素因数の和:9739

約数の個数: 72

約数和(自身を含む): 91880481728

約数和(自身を除く): 51621519040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 3793, 5923, 7586, 11846, 15172, 23692, 26551, 30344, 41461, 47384, 53102, 60688, 82922, 94768, 106204, 121376, 165844, 189536, 212408, 242752, 331688, 379072, 424816, 485504, 663376, 758144, 849632, 971008, 1326752, 1516288, 1699264, 2653504, 3398528, 5307008, 6797056, 10614016, 22465939, 44931878, 89863756, 157261573, 179727512, 314523146, 359455024, 629046292, 718910048, 1258092584, 1437820096, 2516185168, 2875640192, 5032370336, 5751280384, 10064740672, 20129481344, 40258962688]

約数ペア:

[(1, 40258962688), (2, 20129481344), (4, 10064740672), (7, 5751280384), (8, 5032370336), (14, 2875640192), (16, 2516185168), (28, 1437820096), (32, 1258092584), (56, 718910048), (64, 629046292), (112, 359455024), (128, 314523146), (224, 179727512), (256, 157261573), (448, 89863756), (896, 44931878), (1792, 22465939), (3793, 10614016), (5923, 6797056), (7586, 5307008), (11846, 3398528), (15172, 2653504), (23692, 1699264), (26551, 1516288), (30344, 1326752), (41461, 971008), (47384, 849632), (53102, 758144), (60688, 663376), (82922, 485504), (94768, 424816), (106204, 379072), (121376, 331688), (165844, 242752), (189536, 212408)]