839163136

素因数分解:

$2^8\times 7^1\times {\mathrm{59}}^1\times {\mathrm{7937}}^1$

素因数の和:8019

約数の個数: 72

約数和(自身を含む): 1947032640

約数和(自身を除く): 1107869504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 128, 224, 236, 256, 413, 448, 472, 826, 896, 944, 1652, 1792, 1888, 3304, 3776, 6608, 7552, 7937, 13216, 15104, 15874, 26432, 31748, 52864, 55559, 63496, 105728, 111118, 126992, 222236, 253984, 444472, 468283, 507968, 888944, 936566, 1015936, 1777888, 1873132, 2031872, 3277981, 3555776, 3746264, 6555962, 7111552, 7492528, 13111924, 14223104, 14985056, 26223848, 29970112, 52447696, 59940224, 104895392, 119880448, 209790784, 419581568, 839163136]

約数ペア:

[(1, 839163136), (2, 419581568), (4, 209790784), (7, 119880448), (8, 104895392), (14, 59940224), (16, 52447696), (28, 29970112), (32, 26223848), (56, 14985056), (59, 14223104), (64, 13111924), (112, 7492528), (118, 7111552), (128, 6555962), (224, 3746264), (236, 3555776), (256, 3277981), (413, 2031872), (448, 1873132), (472, 1777888), (826, 1015936), (896, 936566), (944, 888944), (1652, 507968), (1792, 468283), (1888, 444472), (3304, 253984), (3776, 222236), (6608, 126992), (7552, 111118), (7937, 105728), (13216, 63496), (15104, 55559), (15874, 52864), (26432, 31748)]