25918128

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{9473}}^1$

素因数の和:9506

約数の個数: 60

約数和(自身を含む): 76360440

約数和(自身を除く): 50442312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 9473, 18946, 28419, 37892, 56838, 75784, 85257, 113676, 151568, 170514, 179987, 227352, 341028, 359974, 454704, 539961, 682056, 719948, 1079922, 1364112, 1439896, 1619883, 2159844, 2879792, 3239766, 4319688, 6479532, 8639376, 12959064, 25918128]

約数ペア:

[(1, 25918128), (2, 12959064), (3, 8639376), (4, 6479532), (6, 4319688), (8, 3239766), (9, 2879792), (12, 2159844), (16, 1619883), (18, 1439896), (19, 1364112), (24, 1079922), (36, 719948), (38, 682056), (48, 539961), (57, 454704), (72, 359974), (76, 341028), (114, 227352), (144, 179987), (152, 170514), (171, 151568), (228, 113676), (304, 85257), (342, 75784), (456, 56838), (684, 37892), (912, 28419), (1368, 18946), (2736, 9473)]