3878922.00000000

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 95800320

約数和(自身を除く): 54040096

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 43, 44, 62, 86, 88, 89, 124, 172, 176, 178, 248, 341, 344, 352, 356, 473, 496, 682, 688, 712, 946, 979, 992, 1333, 1364, 1376, 1424, 1892, 1958, 2666, 2728, 2759, 2848, 3784, 3827, 3916, 5332, 5456, 5518, 7568, 7654, 7832, 10664, 10912, 11036, 14663, 15136, 15308, 15664, 21328, 22072, 29326, 30349, 30616, 31328, 42097, 42656, 44144, 58652, 60698, 61232, 84194, 88288, 117304, 118637, 121396, 122464, 168388, 234608, 237274, 242792, 336776, 469216, 474548, 485584, 673552, 949096, 971168, 1305007, 1347104, 1898192, 2610014, 3796384, 5220028, 10440056, 20880112, 41760224]

約数ペア:

[(1, 41760224), (2, 20880112), (4, 10440056), (8, 5220028), (11, 3796384), (16, 2610014), (22, 1898192), (31, 1347104), (32, 1305007), (43, 971168), (44, 949096), (62, 673552), (86, 485584), (88, 474548), (89, 469216), (124, 336776), (172, 242792), (176, 237274), (178, 234608), (248, 168388), (341, 122464), (344, 121396), (352, 118637), (356, 117304), (473, 88288), (496, 84194), (682, 61232), (688, 60698), (712, 58652), (946, 44144), (979, 42656), (992, 42097), (1333, 31328), (1364, 30616), (1376, 30349), (1424, 29326), (1892, 22072), (1958, 21328), (2666, 15664), (2728, 15308), (2759, 15136), (2848, 14663), (3784, 11036), (3827, 10912), (3916, 10664), (5332, 7832), (5456, 7654), (5518, 7568)]