1427881088

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1733}}^1$

素因数の和:1945

約数の個数: 64

約数和(自身を含む): 2934240120

約数和(自身を除く): 1506359032

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 157, 164, 314, 328, 628, 656, 1256, 1312, 1733, 2512, 2624, 3466, 5024, 5248, 6437, 6932, 10048, 12874, 13864, 20096, 25748, 27728, 51496, 55456, 71053, 102992, 110912, 142106, 205984, 221824, 272081, 284212, 411968, 544162, 568424, 823936, 1088324, 1136848, 2176648, 2273696, 4353296, 4547392, 8706592, 9094784, 11155321, 17413184, 22310642, 34826368, 44621284, 89242568, 178485136, 356970272, 713940544, 1427881088]

約数ペア:

[(1, 1427881088), (2, 713940544), (4, 356970272), (8, 178485136), (16, 89242568), (32, 44621284), (41, 34826368), (64, 22310642), (82, 17413184), (128, 11155321), (157, 9094784), (164, 8706592), (314, 4547392), (328, 4353296), (628, 2273696), (656, 2176648), (1256, 1136848), (1312, 1088324), (1733, 823936), (2512, 568424), (2624, 544162), (3466, 411968), (5024, 284212), (5248, 272081), (6437, 221824), (6932, 205984), (10048, 142106), (12874, 110912), (13864, 102992), (20096, 71053), (25748, 55456), (27728, 51496)]