25196512

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1523}}^1$

素因数の和:1591

約数の個数: 48

約数和(自身を含む): 55302912

約数和(自身を除く): 30106400

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 176, 188, 352, 376, 517, 752, 1034, 1504, 1523, 2068, 3046, 4136, 6092, 8272, 12184, 16544, 16753, 24368, 33506, 48736, 67012, 71581, 134024, 143162, 268048, 286324, 536096, 572648, 787391, 1145296, 1574782, 2290592, 3149564, 6299128, 12598256, 25196512]

約数ペア:

[(1, 25196512), (2, 12598256), (4, 6299128), (8, 3149564), (11, 2290592), (16, 1574782), (22, 1145296), (32, 787391), (44, 572648), (47, 536096), (88, 286324), (94, 268048), (176, 143162), (188, 134024), (352, 71581), (376, 67012), (517, 48736), (752, 33506), (1034, 24368), (1504, 16753), (1523, 16544), (2068, 12184), (3046, 8272), (4136, 6092)]