27744528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1163}}^1$

素因数の和:1252

約数の個数: 80

約数和(自身を含む): 83137536

約数和(自身を除く): 55393008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1163, 1491, 1704, 1988, 2326, 2982, 3408, 3489, 3976, 4652, 5964, 6978, 7952, 8141, 9304, 11928, 13956, 16282, 18608, 23856, 24423, 27912, 32564, 48846, 55824, 65128, 82573, 97692, 130256, 165146, 195384, 247719, 330292, 390768, 495438, 578011, 660584, 990876, 1156022, 1321168, 1734033, 1981752, 2312044, 3468066, 3963504, 4624088, 6936132, 9248176, 13872264, 27744528]

約数ペア:

[(1, 27744528), (2, 13872264), (3, 9248176), (4, 6936132), (6, 4624088), (7, 3963504), (8, 3468066), (12, 2312044), (14, 1981752), (16, 1734033), (21, 1321168), (24, 1156022), (28, 990876), (42, 660584), (48, 578011), (56, 495438), (71, 390768), (84, 330292), (112, 247719), (142, 195384), (168, 165146), (213, 130256), (284, 97692), (336, 82573), (426, 65128), (497, 55824), (568, 48846), (852, 32564), (994, 27912), (1136, 24423), (1163, 23856), (1491, 18608), (1704, 16282), (1988, 13956), (2326, 11928), (2982, 9304), (3408, 8141), (3489, 7952), (3976, 6978), (4652, 5964)]