11291728

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2459}}^1$

素因数の和:2515

約数の個数: 40

約数和(自身を含む): 25623360

約数和(自身を除く): 14331632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 2459, 4592, 4918, 9836, 17213, 19672, 34426, 39344, 68852, 100819, 137704, 201638, 275408, 403276, 705733, 806552, 1411466, 1613104, 2822932, 5645864, 11291728]

約数ペア:

[(1, 11291728), (2, 5645864), (4, 2822932), (7, 1613104), (8, 1411466), (14, 806552), (16, 705733), (28, 403276), (41, 275408), (56, 201638), (82, 137704), (112, 100819), (164, 68852), (287, 39344), (328, 34426), (574, 19672), (656, 17213), (1148, 9836), (2296, 4918), (2459, 4592)]