25317216

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{5171}}^1$

素因数の和:5204

約数の個数: 72

約数和(自身を含む): 76245624

約数和(自身を除く): 50928408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 5171, 10342, 15513, 20684, 31026, 41368, 46539, 62052, 82736, 87907, 93078, 124104, 165472, 175814, 186156, 248208, 263721, 351628, 372312, 496416, 527442, 703256, 744624, 791163, 1054884, 1406512, 1489248, 1582326, 2109768, 2813024, 3164652, 4219536, 6329304, 8439072, 12658608, 25317216]

約数ペア:

[(1, 25317216), (2, 12658608), (3, 8439072), (4, 6329304), (6, 4219536), (8, 3164652), (9, 2813024), (12, 2109768), (16, 1582326), (17, 1489248), (18, 1406512), (24, 1054884), (32, 791163), (34, 744624), (36, 703256), (48, 527442), (51, 496416), (68, 372312), (72, 351628), (96, 263721), (102, 248208), (136, 186156), (144, 175814), (153, 165472), (204, 124104), (272, 93078), (288, 87907), (306, 82736), (408, 62052), (544, 46539), (612, 41368), (816, 31026), (1224, 20684), (1632, 15513), (2448, 10342), (4896, 5171)]