26284672

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 55477800

約数和(自身を除く): 29193128

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 73, 97, 116, 128, 146, 194, 232, 292, 388, 464, 584, 776, 928, 1168, 1552, 1856, 2117, 2336, 2813, 3104, 3712, 4234, 4672, 5626, 6208, 7081, 8468, 9344, 11252, 12416, 14162, 16936, 22504, 28324, 33872, 45008, 56648, 67744, 90016, 113296, 135488, 180032, 205349, 226592, 270976, 360064, 410698, 453184, 821396, 906368, 1642792, 3285584, 6571168, 13142336, 26284672]

約数ペア:

[(1, 26284672), (2, 13142336), (4, 6571168), (8, 3285584), (16, 1642792), (29, 906368), (32, 821396), (58, 453184), (64, 410698), (73, 360064), (97, 270976), (116, 226592), (128, 205349), (146, 180032), (194, 135488), (232, 113296), (292, 90016), (388, 67744), (464, 56648), (584, 45008), (776, 33872), (928, 28324), (1168, 22504), (1552, 16936), (1856, 14162), (2117, 12416), (2336, 11252), (2813, 9344), (3104, 8468), (3712, 7081), (4234, 6208), (4672, 5626)]