25662768

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{1481}}^1$

素因数の和:1530

約数の個数: 60

約数和(自身を含む): 70015608

約数和(自身を除く): 44352840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 361, 456, 722, 912, 1083, 1444, 1481, 2166, 2888, 2962, 4332, 4443, 5776, 5924, 8664, 8886, 11848, 17328, 17772, 23696, 28139, 35544, 56278, 71088, 84417, 112556, 168834, 225112, 337668, 450224, 534641, 675336, 1069282, 1350672, 1603923, 2138564, 3207846, 4277128, 6415692, 8554256, 12831384, 25662768]

約数ペア:

[(1, 25662768), (2, 12831384), (3, 8554256), (4, 6415692), (6, 4277128), (8, 3207846), (12, 2138564), (16, 1603923), (19, 1350672), (24, 1069282), (38, 675336), (48, 534641), (57, 450224), (76, 337668), (114, 225112), (152, 168834), (228, 112556), (304, 84417), (361, 71088), (456, 56278), (722, 35544), (912, 28139), (1083, 23696), (1444, 17772), (1481, 17328), (2166, 11848), (2888, 8886), (2962, 8664), (4332, 5924), (4443, 5776)]