1446128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 40

約数和(自身を含む): 3035520

約数和(自身を除く): 1589392

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 71, 76, 134, 142, 152, 268, 284, 304, 536, 568, 1072, 1136, 1273, 1349, 2546, 2698, 4757, 5092, 5396, 9514, 10184, 10792, 19028, 20368, 21584, 38056, 76112, 90383, 180766, 361532, 723064, 1446128]

約数ペア:

[(1, 1446128), (2, 723064), (4, 361532), (8, 180766), (16, 90383), (19, 76112), (38, 38056), (67, 21584), (71, 20368), (76, 19028), (134, 10792), (142, 10184), (152, 9514), (268, 5396), (284, 5092), (304, 4757), (536, 2698), (568, 2546), (1072, 1349), (1136, 1273)]