25198446

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 66648960

約数和(自身を除く): 41450514

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 49, 57, 78, 91, 98, 114, 133, 147, 182, 247, 266, 273, 294, 347, 399, 494, 546, 637, 694, 741, 798, 931, 1041, 1274, 1482, 1729, 1862, 1911, 2082, 2429, 2793, 3458, 3822, 4511, 4858, 5187, 5586, 6593, 7287, 9022, 10374, 12103, 13186, 13533, 14574, 17003, 19779, 24206, 27066, 31577, 34006, 36309, 39558, 46151, 51009, 63154, 72618, 85709, 92302, 94731, 102018, 138453, 171418, 189462, 221039, 257127, 276906, 323057, 442078, 514254, 599963, 646114, 663117, 969171, 1199926, 1326234, 1799889, 1938342, 3599778, 4199741, 8399482, 12599223, 25198446]

約数ペア:

[(1, 25198446), (2, 12599223), (3, 8399482), (6, 4199741), (7, 3599778), (13, 1938342), (14, 1799889), (19, 1326234), (21, 1199926), (26, 969171), (38, 663117), (39, 646114), (42, 599963), (49, 514254), (57, 442078), (78, 323057), (91, 276906), (98, 257127), (114, 221039), (133, 189462), (147, 171418), (182, 138453), (247, 102018), (266, 94731), (273, 92302), (294, 85709), (347, 72618), (399, 63154), (494, 51009), (546, 46151), (637, 39558), (694, 36309), (741, 34006), (798, 31577), (931, 27066), (1041, 24206), (1274, 19779), (1482, 17003), (1729, 14574), (1862, 13533), (1911, 13186), (2082, 12103), (2429, 10374), (2793, 9022), (3458, 7287), (3822, 6593), (4511, 5586), (4858, 5187)]