24997768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 52488000

約数和(自身を除く): 27490232

約数列:

[1, 2, 4, 8, 19, 29, 38, 53, 58, 76, 106, 107, 116, 152, 212, 214, 232, 424, 428, 551, 856, 1007, 1102, 1537, 2014, 2033, 2204, 3074, 3103, 4028, 4066, 4408, 5671, 6148, 6206, 8056, 8132, 11342, 12296, 12412, 16264, 22684, 24824, 29203, 45368, 58406, 58957, 107749, 116812, 117914, 164459, 215498, 233624, 235828, 328918, 430996, 471656, 657836, 861992, 1315672, 3124721, 6249442, 12498884, 24997768]

約数ペア:

[(1, 24997768), (2, 12498884), (4, 6249442), (8, 3124721), (19, 1315672), (29, 861992), (38, 657836), (53, 471656), (58, 430996), (76, 328918), (106, 235828), (107, 233624), (116, 215498), (152, 164459), (212, 117914), (214, 116812), (232, 107749), (424, 58957), (428, 58406), (551, 45368), (856, 29203), (1007, 24824), (1102, 22684), (1537, 16264), (2014, 12412), (2033, 12296), (2204, 11342), (3074, 8132), (3103, 8056), (4028, 6206), (4066, 6148), (4408, 5671)]