26987928

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{677}}^1$

素因数の和:848

約数の個数: 64

約数和(自身を含む): 74200320

約数和(自身を除く): 47212392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 151, 264, 302, 453, 604, 677, 906, 1208, 1354, 1661, 1812, 2031, 2708, 3322, 3624, 4062, 4983, 5416, 6644, 7447, 8124, 9966, 13288, 14894, 16248, 19932, 22341, 29788, 39864, 44682, 59576, 89364, 102227, 178728, 204454, 306681, 408908, 613362, 817816, 1124497, 1226724, 2248994, 2453448, 3373491, 4497988, 6746982, 8995976, 13493964, 26987928]

約数ペア:

[(1, 26987928), (2, 13493964), (3, 8995976), (4, 6746982), (6, 4497988), (8, 3373491), (11, 2453448), (12, 2248994), (22, 1226724), (24, 1124497), (33, 817816), (44, 613362), (66, 408908), (88, 306681), (132, 204454), (151, 178728), (264, 102227), (302, 89364), (453, 59576), (604, 44682), (677, 39864), (906, 29788), (1208, 22341), (1354, 19932), (1661, 16248), (1812, 14894), (2031, 13288), (2708, 9966), (3322, 8124), (3624, 7447), (4062, 6644), (4983, 5416)]