28219488

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{26723}}^1$

素因数の和:26747

約数の個数: 48

約数和(自身を含む): 80813376

約数和(自身を除く): 52593888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 26723, 53446, 80169, 106892, 160338, 213784, 293953, 320676, 427568, 587906, 641352, 855136, 881859, 1175812, 1282704, 1763718, 2351624, 2565408, 3527436, 4703248, 7054872, 9406496, 14109744, 28219488]

約数ペア:

[(1, 28219488), (2, 14109744), (3, 9406496), (4, 7054872), (6, 4703248), (8, 3527436), (11, 2565408), (12, 2351624), (16, 1763718), (22, 1282704), (24, 1175812), (32, 881859), (33, 855136), (44, 641352), (48, 587906), (66, 427568), (88, 320676), (96, 293953), (132, 213784), (176, 160338), (264, 106892), (352, 80169), (528, 53446), (1056, 26723)]