7157332

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^2$

素因数の和:137

約数の個数: 54

約数和(自身を含む): 15992718

約数和(自身を除く): 8835386

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 53, 91, 98, 106, 182, 196, 212, 364, 371, 637, 689, 742, 1274, 1378, 1484, 2548, 2597, 2756, 2809, 4823, 5194, 5618, 9646, 10388, 11236, 19292, 19663, 33761, 36517, 39326, 67522, 73034, 78652, 135044, 137641, 146068, 255619, 275282, 511238, 550564, 1022476, 1789333, 3578666, 7157332]

約数ペア:

[(1, 7157332), (2, 3578666), (4, 1789333), (7, 1022476), (13, 550564), (14, 511238), (26, 275282), (28, 255619), (49, 146068), (52, 137641), (53, 135044), (91, 78652), (98, 73034), (106, 67522), (182, 39326), (196, 36517), (212, 33761), (364, 19663), (371, 19292), (637, 11236), (689, 10388), (742, 9646), (1274, 5618), (1378, 5194), (1484, 4823), (2548, 2809), (2597, 2756)]