27971016

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 72334080

約数和(自身を除く): 44363064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 137, 141, 181, 188, 274, 282, 362, 376, 411, 543, 548, 564, 724, 822, 1086, 1096, 1128, 1448, 1644, 2172, 3288, 4344, 6439, 8507, 12878, 17014, 19317, 24797, 25521, 25756, 34028, 38634, 49594, 51042, 51512, 68056, 74391, 77268, 99188, 102084, 148782, 154536, 198376, 204168, 297564, 595128, 1165459, 2330918, 3496377, 4661836, 6992754, 9323672, 13985508, 27971016]

約数ペア:

[(1, 27971016), (2, 13985508), (3, 9323672), (4, 6992754), (6, 4661836), (8, 3496377), (12, 2330918), (24, 1165459), (47, 595128), (94, 297564), (137, 204168), (141, 198376), (181, 154536), (188, 148782), (274, 102084), (282, 99188), (362, 77268), (376, 74391), (411, 68056), (543, 51512), (548, 51042), (564, 49594), (724, 38634), (822, 34028), (1086, 25756), (1096, 25521), (1128, 24797), (1448, 19317), (1644, 17014), (2172, 12878), (3288, 8507), (4344, 6439)]