7823872

素因数分解:

$2^9\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 80

約数和(自身を含む): 18659520

約数和(自身を除く): 10835648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 59, 64, 74, 112, 118, 128, 148, 224, 236, 256, 259, 296, 413, 448, 472, 512, 518, 592, 826, 896, 944, 1036, 1184, 1652, 1792, 1888, 2072, 2183, 2368, 3304, 3584, 3776, 4144, 4366, 4736, 6608, 7552, 8288, 8732, 9472, 13216, 15104, 15281, 16576, 17464, 18944, 26432, 30208, 30562, 33152, 34928, 52864, 61124, 66304, 69856, 105728, 122248, 132608, 139712, 211456, 244496, 279424, 488992, 558848, 977984, 1117696, 1955968, 3911936, 7823872]

約数ペア:

[(1, 7823872), (2, 3911936), (4, 1955968), (7, 1117696), (8, 977984), (14, 558848), (16, 488992), (28, 279424), (32, 244496), (37, 211456), (56, 139712), (59, 132608), (64, 122248), (74, 105728), (112, 69856), (118, 66304), (128, 61124), (148, 52864), (224, 34928), (236, 33152), (256, 30562), (259, 30208), (296, 26432), (413, 18944), (448, 17464), (472, 16576), (512, 15281), (518, 15104), (592, 13216), (826, 9472), (896, 8732), (944, 8288), (1036, 7552), (1184, 6608), (1652, 4736), (1792, 4366), (1888, 4144), (2072, 3776), (2183, 3584), (2368, 3304)]