42008288

素因数分解:

$2^5\times 7^2\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:464

約数の個数: 72

約数和(自身を含む): 97790112

約数和(自身を除く): 55781824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 73, 98, 112, 146, 196, 224, 292, 367, 392, 511, 584, 734, 784, 1022, 1168, 1468, 1568, 2044, 2336, 2569, 2936, 3577, 4088, 5138, 5872, 7154, 8176, 10276, 11744, 14308, 16352, 17983, 20552, 26791, 28616, 35966, 41104, 53582, 57232, 71932, 82208, 107164, 114464, 143864, 187537, 214328, 287728, 375074, 428656, 575456, 750148, 857312, 1312759, 1500296, 2625518, 3000592, 5251036, 6001184, 10502072, 21004144, 42008288]

約数ペア:

[(1, 42008288), (2, 21004144), (4, 10502072), (7, 6001184), (8, 5251036), (14, 3000592), (16, 2625518), (28, 1500296), (32, 1312759), (49, 857312), (56, 750148), (73, 575456), (98, 428656), (112, 375074), (146, 287728), (196, 214328), (224, 187537), (292, 143864), (367, 114464), (392, 107164), (511, 82208), (584, 71932), (734, 57232), (784, 53582), (1022, 41104), (1168, 35966), (1468, 28616), (1568, 26791), (2044, 20552), (2336, 17983), (2569, 16352), (2936, 14308), (3577, 11744), (4088, 10276), (5138, 8176), (5872, 7154)]