29154818

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{197}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 56624832

約数和(自身を除く): 27470014

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 197, 217, 341, 394, 434, 682, 961, 1379, 1922, 2167, 2387, 2758, 4334, 4774, 6107, 6727, 10571, 12214, 13454, 15169, 21142, 30338, 42749, 67177, 73997, 85498, 134354, 147994, 189317, 378634, 470239, 940478, 1325219, 2082487, 2650438, 4164974, 14577409, 29154818]

約数ペア:

[(1, 29154818), (2, 14577409), (7, 4164974), (11, 2650438), (14, 2082487), (22, 1325219), (31, 940478), (62, 470239), (77, 378634), (154, 189317), (197, 147994), (217, 134354), (341, 85498), (394, 73997), (434, 67177), (682, 42749), (961, 30338), (1379, 21142), (1922, 15169), (2167, 13454), (2387, 12214), (2758, 10571), (4334, 6727), (4774, 6107)]