997472

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 2312352

約数和(自身を除く): 1314880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 73, 112, 122, 146, 224, 244, 292, 427, 488, 511, 584, 854, 976, 1022, 1168, 1708, 1952, 2044, 2336, 3416, 4088, 4453, 6832, 8176, 8906, 13664, 16352, 17812, 31171, 35624, 62342, 71248, 124684, 142496, 249368, 498736, 997472]

約数ペア:

[(1, 997472), (2, 498736), (4, 249368), (7, 142496), (8, 124684), (14, 71248), (16, 62342), (28, 35624), (32, 31171), (56, 17812), (61, 16352), (73, 13664), (112, 8906), (122, 8176), (146, 6832), (224, 4453), (244, 4088), (292, 3416), (427, 2336), (488, 2044), (511, 1952), (584, 1708), (854, 1168), (976, 1022)]