25006758

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 60480000

約数和(自身を除く): 35473242

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 343, 406, 419, 609, 686, 838, 1029, 1218, 1257, 1421, 2058, 2514, 2842, 2933, 4263, 5866, 8526, 8799, 9947, 12151, 17598, 19894, 20531, 24302, 29841, 36453, 41062, 59682, 61593, 72906, 85057, 123186, 143717, 170114, 255171, 287434, 431151, 510342, 595399, 862302, 1190798, 1786197, 3572394, 4167793, 8335586, 12503379, 25006758]

約数ペア:

[(1, 25006758), (2, 12503379), (3, 8335586), (6, 4167793), (7, 3572394), (14, 1786197), (21, 1190798), (29, 862302), (42, 595399), (49, 510342), (58, 431151), (87, 287434), (98, 255171), (147, 170114), (174, 143717), (203, 123186), (294, 85057), (343, 72906), (406, 61593), (419, 59682), (609, 41062), (686, 36453), (838, 29841), (1029, 24302), (1218, 20531), (1257, 19894), (1421, 17598), (2058, 12151), (2514, 9947), (2842, 8799), (2933, 8526), (4263, 5866)]