3910729984

素因数分解:

$2^8\times 7^2\times {\mathrm{71}}^1\times {\mathrm{4391}}^1$

素因数の和:4492

約数の個数: 108

約数和(自身を含む): 9210656448

約数和(自身を除く): 5299926464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 71, 98, 112, 128, 142, 196, 224, 256, 284, 392, 448, 497, 568, 784, 896, 994, 1136, 1568, 1792, 1988, 2272, 3136, 3479, 3976, 4391, 4544, 6272, 6958, 7952, 8782, 9088, 12544, 13916, 15904, 17564, 18176, 27832, 30737, 31808, 35128, 55664, 61474, 63616, 70256, 111328, 122948, 127232, 140512, 215159, 222656, 245896, 281024, 311761, 430318, 445312, 491792, 562048, 623522, 860636, 890624, 983584, 1124096, 1247044, 1721272, 1967168, 2182327, 2494088, 3442544, 3934336, 4364654, 4988176, 6885088, 7868672, 8729308, 9976352, 13770176, 15276289, 17458616, 19952704, 27540352, 30552578, 34917232, 39905408, 55080704, 61105156, 69834464, 79810816, 122210312, 139668928, 244420624, 279337856, 488841248, 558675712, 977682496, 1955364992, 3910729984]

約数ペア:

[(1, 3910729984), (2, 1955364992), (4, 977682496), (7, 558675712), (8, 488841248), (14, 279337856), (16, 244420624), (28, 139668928), (32, 122210312), (49, 79810816), (56, 69834464), (64, 61105156), (71, 55080704), (98, 39905408), (112, 34917232), (128, 30552578), (142, 27540352), (196, 19952704), (224, 17458616), (256, 15276289), (284, 13770176), (392, 9976352), (448, 8729308), (497, 7868672), (568, 6885088), (784, 4988176), (896, 4364654), (994, 3934336), (1136, 3442544), (1568, 2494088), (1792, 2182327), (1988, 1967168), (2272, 1721272), (3136, 1247044), (3479, 1124096), (3976, 983584), (4391, 890624), (4544, 860636), (6272, 623522), (6958, 562048), (7952, 491792), (8782, 445312), (9088, 430318), (12544, 311761), (13916, 281024), (15904, 245896), (17564, 222656), (18176, 215159), (27832, 140512), (30737, 127232), (31808, 122948), (35128, 111328), (55664, 70256), (61474, 63616)]