72425248

素因数分解:

$2^5\times 7^1\times {\mathrm{367}}^1\times {\mathrm{881}}^1$

素因数の和:1265

約数の個数: 48

約数和(自身を含む): 163586304

約数和(自身を除く): 91161056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 367, 734, 881, 1468, 1762, 2569, 2936, 3524, 5138, 5872, 6167, 7048, 10276, 11744, 12334, 14096, 20552, 24668, 28192, 41104, 49336, 82208, 98672, 197344, 323327, 646654, 1293308, 2263289, 2586616, 4526578, 5173232, 9053156, 10346464, 18106312, 36212624, 72425248]

約数ペア:

[(1, 72425248), (2, 36212624), (4, 18106312), (7, 10346464), (8, 9053156), (14, 5173232), (16, 4526578), (28, 2586616), (32, 2263289), (56, 1293308), (112, 646654), (224, 323327), (367, 197344), (734, 98672), (881, 82208), (1468, 49336), (1762, 41104), (2569, 28192), (2936, 24668), (3524, 20552), (5138, 14096), (5872, 12334), (6167, 11744), (7048, 10276)]