28119276

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{19051}}^1$

素因数の和:19102

約数の個数: 36

約数和(自身を含む): 72816744

約数和(自身を除く): 44697468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 19051, 38102, 57153, 76204, 114306, 171459, 228612, 342918, 685836, 781091, 1562182, 2343273, 3124364, 4686546, 7029819, 9373092, 14059638, 28119276]

約数ペア:

[(1, 28119276), (2, 14059638), (3, 9373092), (4, 7029819), (6, 4686546), (9, 3124364), (12, 2343273), (18, 1562182), (36, 781091), (41, 685836), (82, 342918), (123, 228612), (164, 171459), (246, 114306), (369, 76204), (492, 57153), (738, 38102), (1476, 19051)]