2892256

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 6168960

約数和(自身を除く): 3276704

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 67, 71, 76, 134, 142, 152, 268, 284, 304, 536, 568, 608, 1072, 1136, 1273, 1349, 2144, 2272, 2546, 2698, 4757, 5092, 5396, 9514, 10184, 10792, 19028, 20368, 21584, 38056, 40736, 43168, 76112, 90383, 152224, 180766, 361532, 723064, 1446128, 2892256]

約数ペア:

[(1, 2892256), (2, 1446128), (4, 723064), (8, 361532), (16, 180766), (19, 152224), (32, 90383), (38, 76112), (67, 43168), (71, 40736), (76, 38056), (134, 21584), (142, 20368), (152, 19028), (268, 10792), (284, 10184), (304, 9514), (536, 5396), (568, 5092), (608, 4757), (1072, 2698), (1136, 2546), (1273, 2272), (1349, 2144)]