98987644

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{1399}}^1$

素因数の和:1455

約数の個数: 54

約数和(自身を含む): 212826600

約数和(自身を除く): 113838956

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 361, 532, 722, 931, 1399, 1444, 1862, 2527, 2798, 3724, 5054, 5596, 9793, 10108, 17689, 19586, 26581, 35378, 39172, 53162, 68551, 70756, 106324, 137102, 186067, 274204, 372134, 505039, 744268, 1010078, 1302469, 2020156, 2604938, 3535273, 5209876, 7070546, 14141092, 24746911, 49493822, 98987644]

約数ペア:

[(1, 98987644), (2, 49493822), (4, 24746911), (7, 14141092), (14, 7070546), (19, 5209876), (28, 3535273), (38, 2604938), (49, 2020156), (76, 1302469), (98, 1010078), (133, 744268), (196, 505039), (266, 372134), (361, 274204), (532, 186067), (722, 137102), (931, 106324), (1399, 70756), (1444, 68551), (1862, 53162), (2527, 39172), (2798, 35378), (3724, 26581), (5054, 19586), (5596, 17689), (9793, 10108)]