28504912

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2671}}^1$

素因数の和:2731

約数の個数: 40

約数和(自身を含む): 59639040

約数和(自身を除く): 31134128

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 92, 116, 184, 232, 368, 464, 667, 1334, 2668, 2671, 5336, 5342, 10672, 10684, 21368, 42736, 61433, 77459, 122866, 154918, 245732, 309836, 491464, 619672, 982928, 1239344, 1781557, 3563114, 7126228, 14252456, 28504912]

約数ペア:

[(1, 28504912), (2, 14252456), (4, 7126228), (8, 3563114), (16, 1781557), (23, 1239344), (29, 982928), (46, 619672), (58, 491464), (92, 309836), (116, 245732), (184, 154918), (232, 122866), (368, 77459), (464, 61433), (667, 42736), (1334, 21368), (2668, 10684), (2671, 10672), (5336, 5342)]